Friday, April 25, 2025

Cooper's Hawk

 

Juvenile Cooper's Hawk, National AIDS Memorial Grove

I'd just come through the Oak Woodlands with no especially interesting sightings and passed by Lily Lake with no sign of the green heron. Crossing the street, I figured Whiskey Hill would be my next chance to see something. But as I walked around the edge of the National AIDS Memorial Grove I heard the distinctive call of a cooper's hawk and decided to check it out.

The call was likely made by the juvenile in excited anticipation of getting a furry, warm mouse to eat from one of its parents.

Later on, there was some action in the great blue heron nesting trees in front of the boathouse. I arrived just in time to see one heron chase another one through the air. Later on I happened to be shooting some video (see below) when the two had some sort of ruckus in the tree.


Cooper's Hawk Feeding on a Redwood Branch


Even with my max setting of ISO 3200, I could only get a 1/60th sec. shutter speed in that dark woodland, so I popped the on-camera flash to hopefully get at least one sharp image.


The youngster flew down to the forest floor after polishing off its mouse, only to soon think better of being down there with a human present. It flew back up onto a very high redwood branch to wait for another meal to be delivered via air mail.


Two wandering tattlers were still hanging out below the Cliff House. Seals Rocks had a good number of pelicans and cormorants on it once again.


Video clips of the wandering tattlers showing a little of their tail-dipping.


There are three large youngsters in the nest in the background.


Great Blue Heron Nest Activity


I was surprised to see this nesting Canada Goose in such an open area. I also saw what I believe were three eggs in the pied-billed grebe nest today. The hen got back on top of them too soon to get a better look.

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