Part 4

Fringillidæ.--As in 1883, both in spring and autumn, Finches show themselves well to the front in migration; but while in some years Thrushes and Finches travel much together; in this year, whilst still many travelled simultaneously, as a glance at our data shows, yet the great rush of Thrushes did not take place till the rush of Finches was over. Thus, as will be seen, Green Linnets made a rush over in spring as early as 10th February, but the rush of Thrushes did not take place till later--about the 6th March. In the same way, while the greatest rush of Finches in autumn took place on the 4th November, Thrushes were not in force till the 10th and 12th. The extension of the migration of Finches in 1884, in time, dates Feb. 15th (three Grey Linnets at Pentland Skerries at noon, wind strong S.E. and clear) to Jan. 26th (four Green Linnets at Isle of May, wind variable, light, clear). The extension of the migration of Finches (of sorts) in 1884 in N. and S. direction, ranges from Sumburgh Head,--a single record of great numbers on the 3rd April, with strong S.E. and haze,--to Isle of May; earliest date 10th February, followed by rush on 12th; latest date Jan. 26th, four Green Linnets. To compare with the above, the extension in time of the Thrushes' migration dates also from Feb. 10th, but movements were much fewer so early--a single Redwing and a few Blackbirds and Thrushes, strong S.E., clear, up to 23rd January; rush between 19th and 23rd of Fieldfares, &c. The extension in N. and S. distribution ranges from North Unst,--a dozen Fieldfares flying S., light W., clear,--through Sumburgh Head; large numbers; and a rush on 1st April, strong S.E., along with Linnets, rushes at more southern stations taking place in March, on till our southern stations of Isle of May and Bell Rock are reached.

Now, taking the above general remarks, we will treat it more in detail, as this affords a good opportunity of making final tabular comparisons.

In spring, earliest at Pentland Skerries, three Grey Linnets at noon, as already recorded, light S.E., clear; latest Green Linnets (and latest Finches), 17th June, one at Isle of May. An early rush of Green Linnets on 10th Feb., after a N.W. gale previous night, and a great rush on 12th, with other migrants; and of Thrushes, Bramblings, Chaffinches and House Sparrows, at Isle of May. Intermittent movements during March at Pentland Skerries and Isle of May and Inchkeith, flocks of Chaffinches, Grey Linnets (25th), Bramblings, Green Linnets, and four Siskins (at Inchkeith on 25th, with light S.W. wind, with which, being a land-locked station, this species usually occurs), two Bullfinches, at Bell Rock, on 31st March, flying W. In April Chaffinches, Grey Linnets, and one Sparrow at Pentland Skerries, between 5th and 22nd; wind prevailing S.E., except on 12th and 17th, when light N.E. At Bell Rock one House Sparrow (female), exhausted, died after feeding on 31st. From the 9th April, when one Bullfinch was seen (and one the day before), scarcely any migration observed until Sept. 3rd--a few records only of "small birds" on April 28th and 30th and May 7th and 9th. At Isle of May a rush ("evidently") of many species, including Tree Sparrows, Bramblings (males), Chaffinches (males, but some females), from the 3rd, and during 4th, 5th and 6th, to 10th. The female Chaffinches came on 6th to 10th, but mixed males and females on the 10th. Tree Sparrows abundant. Rush tailing off, with light returns, on 10th, 16th, 17th and 23rd to 30th. In May Grey Linnets are reported to arrive, for the purpose of breeding, at Isle of May on the 29th. Other records run rarely of this species, and only a few intermittent records of birds flying W. or N.W. at Pentland Skerries, and a single bird at Bell Rock between 9th and 30th. One Sparrow (male) on 7th, and two on 9th, at Pentland Skerries; and two Bullfinches, flying W., with strong E.S.E. and haze--the only other May records. In June the last of the Tree Sparrows on 13th at Isle of May, strong S.E., completely ends the spring records, and we do not have another of any Finches till Sept. 8th.[15]

[Footnote 15: The bulk of the autumn records will not admit of treatment _in extenso_, as they are heavy, so we will cut them shorter than the spring ones.]

In autumn, no records in July or August recorded. Very light in September: two records of Grey Linnets on the 8th at Pentland Skerries, and of Siskins at Inchkeith on 10th; latest on Jan. 26th, four Green Linnets. Rushes (or indications) at Pentland Skerries and Isle of May, between 4th and 7th, of several species; Grey and Green Linnets, Bramblings, and an increase of Chaffinches on 25th and 27th. A rush of Linnets (and Larks) at Inchkeith on 23rd, with light S. breeze; "continuous flocks all day flying round." Most northern records of Finches in autumn at Sumburgh Head on 12th October. Great rush, 4th November, with many other birds; wind S. and haze during the night, S.E. in morning, and rain at 10 a.m. ("perfection of weather for visible migration"). At 9 p.m., gale from S.W. and heavy rain. Nevertheless, so persistent or so vast was this rush, that, even with W. gales and showers, a few Chaffinches, Tree Sparrows, House Sparrows, and Green Linnets were seen migrating at Isle of May--the largest numerical rush of migrants there this season; continued intermittently to end of December.[16] Large numbers on 12th December, flying N., light W., haze. Mr. Agnew has the note, "Never saw so many Finches in one year as this."

[Footnote 16: Since the above was written out I have received the January schedule from the Isle of May, and in it intermittent movements of Green Linnets and Bramblings up to 26th--the latest date--are recorded.]

Corvidæ.--In Spring, Rooks are recorded from Pentland Skerries, Bell Rock, and Isle of May. Earliest date, Pentland Skerries 14th February, two seen on island, fresh S. Latest also at Pentland Skerries on 14th May. Light S. No rushes very apparent. Largest numbers, six on March 10th at Pentland Skerries, and eight on April 19th at same station. Most records (on different dates), in March six, and in April four. Fewest records (on different dates) in February two, and in May two. Direction of wind and weather on dates of record in February:--Fresh S., on 14th, two birds seen on Pentland Skerries; Fresh S. clear, on 23rd one seen at Pentland Skerries. In March, S.E. gale, rain on 9th, two or three seen at Pentland Skerries; light airs, variable, snow on 10th, six seen at Pentland Skerries; calm, haze on 4th, one seen flying S.W. at Bell Rock; light S.E. on 8th, one rested on dome of lantern. Fresh S. breeze on 13th, one seen flying W.S.W.; light W.S.W., haze, one flying S.W. on 22nd. In April:--light S.E. on 3rd, one seen at Pentland Skerries; light S.E. on 5th, four seen at Pentland Skerries; fresh N.E. on 19th, when eight seen at Pentland Skerries; N.E. light clear on 3rd at Bell Rock, one resting on window. In May:--strong N. on 6th, at Pentland Skerries, two seen; light S. on 14th, one seen at Pentland Skerries.

In July one record of Rooks at Pentland Skerries, fresh N.W.

In autumn, Rooks are recorded from N. Unst, Sumburgh Head, Girdleness, but much scarcer than in spring. Earliest date, 12th September, a pair, seen at N. Unst, flying S.W., and one on 19th at same place, also flying S. Latest, December 4th, at Girdleness, "large flocks,"[17] rushes, none apparent, unless any accompanied the rushes in October of Hooded Crows, but none recorded as accompanying the latter. Only records on two days in September, one day in November, and one day in December.

[Footnote 17: May only have been of local significance, but cannot say, as direction of wind and flight is not given in schedule.]

In Spring, Hooded Crows (_Corvus cornix_, L.) are reported from Pentland Skerries, Bell Rock, and Isle of May. Earliest, February 23rd, at Pentland Skerries; latest, May 3rd at Pentland Skerries. No great rush; less than usual. Mr. Agnew's note at April 10th, "very few Hooded Crows this year." It is difficult even to fix an indication of a rush. All the records of Hooded Crows and Carrion Crows occur with either fresh S. or light S.E., excerpt a few of the latter, with N.E. clear, on April 15th. Of Carrion Crows, a slightly larger and more compressed migration, beginning on 8th March with twelve seen, ending 15th April; and an indication of a rush between 8th and 15th, flying N., recorded only from Bell Rock and Isle of May.

In autumn, a more decided movement of Hooded Crows, with a few Carrion Crows (the latter on October 24th to 26th), records from Sumburgh Head, N. Ronaldshay, Pentland Skerries, Girdleness, and Isle of May (none noted at Bell Rock). Earliest, at N. Unst (most northerly station); on Nov. 7th one got in court with broken wing, and at N. Ronaldshay on 8th, numbers; strong S.W. Next earliest, on 11th at Pentland Skerries, 3 seen. Mod. S., clear. Latest on December 4th at Pentland Skerries, and at Girdleness on January 4th at former, and Dec. 4th at latter (with large flocks of Rooks at the latter). Decided rush between Oct. 11th and 26th at Pentland Skerries (14th), Mod. E., and at Isle of May. The numbers recorded are, on 11th and 12th one shot by J. A. H. B.; no more till 23rd, eighteen flying N. (and Rooks), forty on 24th and forty on 25th, with one Carrion Crow. Continued on 26th; one lighted on lantern (rare). Again, in November; a number for some days (along with Ravens, at Sumburgh Head on 10th); also at Pentland Skerries a few, and the indication of a rush at Isle of May, on the 12th to 15th, flocks of nine and twelve having been seen on these dates.

Other species mentioned are Jackdaws, a few in February, at Isle of May, stayed between 16th and 21st, and one seen on 25th. None anywhere in March, but resident from April 1st till August 1st, when all left. Besides these, a few passing birds at Pentland Skerries, on April 4th ("rare"), "fatigued," fresh S.E., and two on 19th, fresh N.E. Three also on 22nd at Isle of May, fresh S.E. haze, and in May at Pentland Skerries, one, N.W., clear; resting on island. Jackdaws have one entry, August 1st at Cromarty. The note is added "have all left." In October, one Jackdaw again at Pentland Skerries (marked again, "rare"), light W., rain.

Ravens.--One record on April 4th; three seen at Sumburgh Head, probably resident at Fetlar, or in the vicinity. A number are recorded on one date in autumn, also at Sumburgh Head on October 10th. These spring and autumn movements may safely, we think, be looked upon as local and not regular migrations.

Cypselidæ.--_Land Note._--At Bridge of Allan, Stirlingshire, "Forth," first seen on May 9th after a wet day and cloudy; quite numerous on 11th; a warm sunny day.

Sturninæ.--All records of Starlings--spring and autumn--are light. Earliest in Spring, Feb. 15th, one at Sumburgh Head and a flock at Isle of May. Latest, Dec. 26th (autumn), a few at Isle of May. Most spring records in March; five records at four stations (Sumburgh Head, Pentland Skerries, Bell Rock, and Isle of May); on 7th (Sumburgh Head), 5th (Bell Rock), 2nd, large flock (Isle of May), and 17th (Pentland Skerries). Prevailing wind S.E., and haze. In April great numbers on 3rd (young birds) at Sumburgh Head, and large numbers on 15th. At Inchkeith a pair built for the first time for eight years, and reared young.

In autumn, large flocks every day, about beginning of August, at Isle of May (earliest) up to September 19th, when all left, mostly young. Up to date, wind easterly, changed on 20th to W. An increase observed on October 25th at Isle of May again. Intermittent and rare in November, all over, and on 18th a strong S.E. gale, apparently drove them all away. In December a few seen on 12th and 26th, and a few on Jan. 12th, 1885.

Larks.--Spring, heavy migration, but confined in time. Earliest February 5th, at Bell Rock, and a few on eight dates at Bell Rock, prevailing E. and S.E.; on 5th, light W. on 14th, 15th, and 16th, varying from gale S.E. at 9 p.m., on 15th, to W. Latest, April 3rd, at Sumburgh Head, great numbers (along with Thrushes). Greatest rush, March 6th, at Bell Rock. All left 7th and 8th, and were succeeded by a "great flock" on 8th again (with Thrushes) striking and rebounding into the sea.

In autumn, no records till September 9th, then one at Bell Rock; two other records in September, one at N. Unst and one at Pentland Skerries. On Dec. 14th a rush took place, with S.W. gale and sleet. Between 12th and 16th Nov. a great rush at Bell Rock and Isle of May; on change of wind from light S. to W. at 10.30 all left on 12th, but were succeeded by great rush on 15th. The greatest rush on 12th (see Thrushes). Another rush appears to have taken place on January 28th and 31st, and intermittent movements on 25th and a few other dates; a number on the 20th.

Emberizidæ.--Yellow Buntings at Isle of May, February 15th, two all day; light S.E. showers (earliest records of any Buntings). In March 5th, seven Buntings at Isle of May, fresh N.W. clear; and on 31st two Corn Buntings at Isle of May, fresh N.W. clear; and on 31st two Corn Buntings, fresh S. In April two single records of "Buntings," 5th and 21st, light S.E. with a movement of other species. In May, three records of Corn Buntings, on 2nd, 12th, and 22nd, at Pentland Skerries, W. and variable. In July a common (Corn) Bunting was observed at Pentland Skerries, on 7th, moderate S.E., fog.

In autumn, returns light, as compared with most years. Earliest Snow Bunting at Pentland Skerries on September 17th ("first seen"), one bird. In October, very few at Pentland Skerries and Isle of May, but thousands--a rush of Snow Buntings--at N. Ronaldshay on 12th and 25th October. Rush November 12th to 15th (with other species). Snow Buntings usually appear with gales and snow and sleet, but this year have come in clear weather as a rule. Great numbers at N. Ronaldshay on December 5th, and have been there since last date. A few stray records of Yellow Buntings in December, and in January, 1885, and one flock of Snow Buntings on Jan. 4th, 1885.

Cuculidæ.--Only records are May 11th, one at Isle of May, and at same station June 11th and 17th, light S.E. and clear, both dates.

Strigidæ.--No records.

Falconidæ.--As usual there are numbers of records of Hawks, Falcons, &c., at most of the island stations--so many indeed that we consider it unnecessary to notice them in full, as we have hitherto done, except where rarities occur or where distinct migratory movements are clearly seen. Records of Falconidæ run all through the year in most seasons, and generally apparent, mostly due to local flights, pursuing waders or land birds. Thus in February, March, April, and May; but apparently, in 1884, not observed in June and July, re-appear in August, September, October and November, but are not recorded in December this year. Lightest returns in February, March, April and May in spring; lightest in August, November and December in autumn. Heaviest returns in September and October. They participate _less_ in spring migration, and search of food, as at that time they have more local habits and are preparing their nesting-places, but _more_ in autumn, because the young are hatched off, able to look after themselves, and working hard in the "struggle for existence."

The species mentioned in spring are as follows:--Game Hawk (Peregrine Falcon), Merlin, Eagles (seen several times at Sumburgh Head in April, breeding near at hand), Sea Eagles, Sparrowhawks. And in autumn, Game Hawk, Kestrel, "Yellow-spotted Hawk", "Large Yellow-spotted Hawk," (Isle of May) Merlin, Large Blue-backed, "with a white ring round front of the neck, too small for a Goshawk."

_Note._--We want badly to have specimens for identification of different Hawks.

In September we have ten records of above species, at two stations, and in October ten more also at the same stations, _viz._: Pentland Skerries and Isle of May; on eight dates in September and eight dates in October.

We do not think more minute data will serve any useful purpose, except where decided migrations of large numbers of Hawks are observed, or distinctly foreign or new and unusual species.

Pelecanidæ.--We have records of Solan Geese in every month in the year except January, November and December, but on only one date in February, three in March, four in April; but bulking heavier. Great numbers in May, continuing in June, increasing in July, and continuously in flocks in September. But in October only one record, and that on the 2nd. We will yet have to see where all our Gannets congregate during these three months; they are absent from our British coasts, or, at least, at their scarcest.[18] From the date of the first (February) record the almost invariable direction of flight given is "flying east," or easterly; but one record at Sumburgh Head gives "a number flying N. on April 11th, light N. clear,"[19] on to the date of September 17th. But on the 19th September an unmistakable change takes place, and while we still find up to October 2nd, Solans flying east, we also find that from Sept. 19th Solans were also flying west, past all the stations sending returns, _viz._, Pentland Skerries and Dunnet Head. I wish more correspondents both on East Coast of Scotland, at say Noss Head and Buchanness, and St. Abb's Head, and on the West Coast at Barra Head, Stoir Head, and Rhinns of Islay, would return daily records of the movements of Gannets, specially noting the direction and flight of flocks.

[Footnote 18: See Mr. Anderson's notes on Atlantic 220 miles from Boston in May, and his notes also off Cape St. Vincent in January, 1885, in the present report, p. 4, and evidence of the migrations of this species in previous reports.]

[Footnote 19: At Sumburgh Head the migration appears local, "passing N. or S. during the herring fishery." In this connection see General Remarks regarding Gulls, at the end of West Coast of Scotland, and the movements of sprats (_Clupea_).]

Solan Geese bulked largest in July, flying E., and the return rush appears to have taken place two months after, in September. On January 5th, 1885 there is one record of five Solans flying E. Fresh W. cloudy at Pentland Skerries. We would ask Mr. Gilmour, or the principal light-keeper at this station, to carefully record any movements of Solans during the winter months which come under his observations.

Since the above was written a late schedule from N. Ronaldshay reports Solan Geese flying north every day between July 5th and about Sept. 1st in flocks all day of torn two or three to twenty.

To 1885.--In February, 1885, seven Gannets flying W. on 12th, and three on 21st.

Ardeidæ.--Herons are recorded from March to June sparingly. None in July or August. Sparingly again in September, none in October, and a few in November,--a very light migration as compared with 1882.

Anatidæ.--Thirteen Swans at N. Unst seen flying N.W. on April 3rd, light airs, clear, and at same station three seen resting on the loch on Oct. 30th, wind light S.W. and rain. Of geese no spring records. In autumn, fifteen Wild Geese on Oct. 26th, flying S.; strong W. gale on 25th, and N.W. on 26th. In November, three grey geese seen flying west at Pentland Skerries; wind fresh W.N.W. clear (marked "rare"). Of Eider Ducks, earliest notice at Isle of May, a few small flocks on March 23rd, W. to N.W.; a large flock ("very few hitherto") on April 19th, and another (the same?) on May 11th. No more, except such as breed there, at least no records till Sept. 24th; thirty-four Eiders (three old males and one King Eider with them). This flock had, however, been frequenting along shore for some days. The King Eider was a splendid male, and was watched a whole day at six or eight different vantage-points with a powerful glass. Next day, while all the Eiders were still there, this bird disappeared. During the three weeks I spent on Isle of May in September and October, flocks of Eiders were never absent, shifting their position according to the direction of the wind, and diving, as is their habit, in the very midst of the angry surf. The largest number counted in a flock was fifty (six males) on Oct. 6th.[20]

[Footnote 20: I saw some thirty or forty dead Eider Ducks and Drakes at a birdstuffers in Edinburgh in February, shot in Orkney by a Mr. Scott, of Meadow Bank, Edinburgh; I should be glad if Mr. Scott would tell me if he shot them for sport, or for what reason.]

Teal, one record at Pentland Skerries on June 25th, light N.W., resting on island; and one Wigeon at Isle of May on June 11th; one Wild Duck, one Teal, Isle of May, Oct. 1st; large numbers of Wigeons and Scaups in the Moray Firth by Nov. 16th, and Barnicle Geese; one Teal and one R. B. Merganser, shot at Isle of May (_in mus._ Isle of May) on 25th and 27th Nov. But at N. Ronaldshay Eiders began to arrive by September 1st, and remain all winter in hundreds.

Columbidæ.--Wood Pigeons: one at Isle of May on 6th September, light W., clear; a large flock flying N.W., wind N., light, clear, on 14th November; about one hundred on 26th, flying N., wind light W.N.W. No other records from any other station. An increase on resident numbers of Rock Doves observed at Pentland Skerries on 14th November.

_Land Note._--In January, at Glenboerie, Stirlingshire, Stock Doves appeared, and my keeper sent in two along with two Wood Pigeons. This species is rapidly spreading and increasing in Scotland. (See last Report, p. 25.[21]) This is the first record in E. of Stirlingshire.--J. A. H. B.

[Footnote 21: See Mr. Cordeaux's report on Stock Doves crossing German Ocean and General Remarks.]

Rallidæ.--Corn Crake arrived at Pentland Skerries, 17th May; heard first time at Cromarty on 14th May; and one recorded at Isle of May, with rush of other migrants, on the 11th.

In autumn, the last old Corn Crakes were seen at Pentland Skerries, but young are still on island on 12th September; but on 7th November, at same station, one young bird was still frequenting the island; and on 8th January is again recorded, with the remark, "This bird seems to have been here all the season;" and therefore the records above, from 12th September to 8th January, 1885, probably all refer to the same solitary young bird, which, perhaps unable to leave at the time, yet has been able to survive the winter. We would like to hear more of this bird's behaviour, if Mr. J. Gilmour can give us further notes.

Charadriadæ.--Lapwing or Peewit, a light movement only in spring, and scarcely any records at all in autumn. A few at Sumburgh Head on 14th and 22nd; light S.S.E.; and on 25th, fresh N., a few all day on island; a few single or light entries in March at Isle of May; most (seven) on 17th; and in June, two on 9th, at Sumburgh Head; lighter returns than in 1883, even; one at Pentland Skerries, 1st December. Scarcely any movements of Golden Plover recorded, and only at Pentland Skerries, 4th July, a flock; several one day in August, fresh S.E., fog; and at Sumburgh Head large flocks on 26th and 28th September. At N. Ronaldshay flocks of Golden Plover visit the island, about the 25th August, and many remain all winter. Oystercatchers, few records are given; two at Pentland Skerries on 16th March, and very large numbers at Sumburgh Head on 29th August.