Tag Archives: black oystercatcher

Island Naturalists

Hocker-kayak-trip-sketch- Spent a blissful three days puttering around Benjamin and North Islands with two naturalist friends. Kayaking and exploring conditions couldn't have been better: warm, sunny days with glassy water, cooler breezy evenings, lovely sunsets, few biting insects. Most importantly, we were surrounded by a paradise of nature puzzles and treasures to discover. Here's a first page of sketches; I'm planning a second page of memory sketches and notes and plan to post it soon.

UPDATE: looks like our mystery orchid is Malaxis (Hammerbya) paludosa, bog adder's-mouth orchid.

Oystercatcher Morning

Hocker-oystercatcher-sketches

Hocker-oystercatcher2 Spent a pleasant couple of hours yesterday morning on a small island in Auke Bay, observing a pair of black oystercatchers (Haematopus bachmani) at their nest site. I especially enjoyed watching the different behaviors of the female and the male. The female was very vocal, stood and walked tall when in motion, moved around a great deal. The male crept among the rocks, keeping his head low, and sat still for many minutes at a time. The female was the one to settle on the nest, though.

The scrape nest held three eggs, just at the edge of the ryegrass zone, green with black speckles and very hard to see. It was an eloquent case for being very careful when exploring the shore this time of year–and perhaps just avoiding this type of habitat altogether and staying below the tideline…

 

UPDATE: I have just learned that the tagged bird is actually a male, so the above-described behaviors should be role-reversed… This male was banded and satellite-tagged about four years ago. He has been returning to the same nesting area ever since.