10,000 Birds

APRIL 24, 2021

I strained to see them, could only see an occasional booby escape our bow, watch some of the hundreds of Wedge-tailed and Pink-footed Shearwaters zip by and hold on as our boat tested its speed. As we approached and drew nearly alongside the small seabirds, we also tested the limits of our optics, our balance, and our focus.

Costa Rica 264

Costa Rica Dolphins Sea Turtles Turtles 264

10,000 Birds

SEPTEMBER 9, 2015

Even though the female lays only two eggs per nest attempt, they enjoy a protracted breeding season in which multiple nesting attempts can occur every 30 days, and in Southern locations, nearly year round. military, with all their ballistics and performance testing, it should be good enough for hunters.”

Hunters 175

Hunters Hunting North America Game 175

10,000 Birds

MAY 21, 2013

Suspected hybrids between heron species, whilst extremely rare, have been documented for some time. Since then, there have been a handful of records of this rare breeding occurrence. . But they do spark an interesting and somewhat controversial debate that inevitably leads back to the same old question of what constitutes a species.

Arizona 170

Arizona Florida Cattle California 170

10,000 Birds

JANUARY 8, 2014

I was chatting with Gordon about this and we discussed how drones could be a safer way to get photos of birds or document birds for breeding surveys, but he was quick to point out, “You and I already have an idea of what a safe distance would be to test that out with an active bald eagle nest. How close is too close?

Bald Eagle 193

Bald Eagle Mississippi Eagles Ducks 193

10,000 Birds

JANUARY 7, 2020

The authors’ detailed delineation of problems with the accuracy of NYC breeding bird surveys or with the limits of historical writings may test a reader’s patience. Because, as this book demonstrates so well, it is sometimes important to look back in order to move forward. It’s a very mixed chapter.

New York City 148

New York City New York Birds Breeding 148

10,000 Birds

DECEMBER 15, 2015

Part of that research was to document human avoidance by ground mammals, and that was stark and apparent. But, if you capture wild birds (to make them pets) then breed them through one generation and they get out, they are bad at avoiding predators. I suspect social learning, well documented in birds.)

Birds 119

Birds Research Pets Hunters 119

10,000 Birds

DECEMBER 4, 2018

Even more than warbler, shorebird, and sparrow identification, this is a field that tests our endurance (gull watching is too often done in bitter cold, windy conditions), patience (even getting one good photo can take hours as you try to separate the ‘interesting gull’ from the flock), observational skills (so many plumages!)

North America 198

North America El Salvador America Nicaragua 198