CHAPTER V.

We return to Patagonian Waters--Gulf of Peñas--Spring in the Trinidad Channel--Gephyrean at Cockle Cove--Diving Petrel--Tree Cormorants--Magellan Kingfisher--A Curious Moss--Wind-swept Bushes--Gull, Cormorant, and Skua--Examination of Brazo del Norte--Black-necked Swan--A Sealer's Yarn--Fur-seal Trade--Hardships of Seal-hunting--Otter Skins--Experiment with Condor--Fuegians at Tilly Bay--Flaking Glass Arrow-heads--List of Fuegian Words--The _Maranhense_--A Magellan Glacier--Native Fish-weirs--The Magellan Nutria 103-126