article thumbnail

Photo Essay: Green-rumped Parrotlets from Egg to Adult

10,000 Birds

Green-rumped Parrotlets: from egg to adult Text and photographs copyright Nick Sly (except Rae Okawa where indicated) and are used with his permission. Getting intimate with a species over the course of the breeding cycle is one of the more rewarding aspects of birding, and field research too.

Eggs 268
article thumbnail

The Most Perfect Thing: Inside (and Outside) a Bird’s Egg

10,000 Birds

Tim Birkhead, a respected ornithologist with years of research under his belt, doesn’t quite achieve perfection with this book on the totality of that strange entity, the bird’s egg, but he makes a valiant effort of it and comes away with a very interesting book indeed.

Eggs 100
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Banded Semipalmated Sandpipers at Big Egg Marsh, Queens, New York

10,000 Birds

One of my regular stops in late May and early June is Big Egg Marsh, a wonderful salt marsh just a short distance south of the much-more-famous Jamaica Bay Wildlife Refuge. It is a great spot for Horseshoe Crabs to spawn and lay eggs so it is no wonder that shorebirds congregate to eat those eggs. Eh, Semipalmated Sandpipers.

Eggs 146
article thumbnail

Killdeer from Egg to Adult

10,000 Birds

They are cosmopolitan, nesting even in urban areas, but also in golf courses and parking lots. Killdeer on nest Killdeer eggs One day while we were at work my coworker received a phone call letting her know that the eggs had started to hatch. Beyond that they don’t seem to need much.

Eggs 177
article thumbnail

Third Cable Beach Pied Oystercatcher nest to hatch

10,000 Birds

We had been patiently awaiting the arrival of the two chicks since the eggs were laid a month ago. I took a few photos of the chick that had hatched out and the remaining egg. The egg had a clear hole in the upper right where the egg tooth was breaking through the shell. Chick and egg at the nest site.

Eggs 261
article thumbnail

Birding Shanghai in October 2023

10,000 Birds

Of course, that means that the birds I saw on September 30 are now somewhere in blogpost limbo, not having appeared in the September post but also not legitimately belonging in the October one. When there are cuckoos around – which parasitize Daurian Redstarts – the females have a higher rate of egg rejection.

Birds 223
article thumbnail

Thirteen years of weekly posts

10,000 Birds

The photo below shows the actual nest with the eggs in, but that may not be initially clear to you, so I have underlined them in a copy of the photo below. Eggs in a Pied Oystercatcher nest I always walk by briefly to confirm the number of eggs, but it is very rarely more than two eggs in Broome. I suppose they know me!

Eggs 130