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A Fierce Cartoon Bird: Steller’s Sea Eagle on Hokkaido

10,000 Birds

Even the review has some interesting information – for example, a major predator of eagle nests is the Brown Bear. Another danger to the species comes from lead poisoning as they eat the carcasses of deer killed by hunters ( source ).

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Second Atlas of Breeding Birds in Pennsylvania: A Review by an Atlas Novice

10,000 Birds

A breeding bird atlas is a special kind of book. For the nature lovers and birders who participate in breeding bird surveys, the atlas represents hours, often hundreds of hours, of volunteer time spent within a community of citizen scientists doing what they love, observing birds. So, what exactly does a breeding bird atlas contain?

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Everglades Long-Legged Birds Feed Their Young To Alligators, Everything is Good.

10,000 Birds

For example, years ago, Eiton Tchenrov postulated that the wild progenitor of the domestic dog, some subspecies or another of wolf, could benefit from overlapping its breeding territory with human hunters. It turns out that there is an example of this with wading birds in the Florida Everglades.

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Open Season on Bald Eagles

10,000 Birds

In my home state, Bald Eagles are breeding in 35 Ohio counties. Bald Eagles will provide a sporting challenge for hunters. Hunters don’t even need to use decoys. However they are wary and have famously sharp eyes, so bagging eagles will be a true sporting challenge for hunters. Soon, they may overrun available habitat.

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15 Australian Birds (Episode 3)

10,000 Birds

For example, the Brown Honeyeater visits more than 300 different flowers. Wikipedia uses the same source to provide the same information as for the Little Pied Cormorant on the appearance of the eggs over time: “They become increasingly stained with feces, as does the nest, over the duration of the breeding season.”

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Do birds avoid predators because of culture?

10,000 Birds

Where predators are rare, turning more attention to feeding might produce a Darwinian benefit, for example. The most famous example of this is probably the Galapagos Islands. In fact, let’s take a moment to look at that particular example because most people have it wrong. Invasion of the birdie snatchers.

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How many birds are killed by windmills and other green energy projects?

10,000 Birds

According to the US Fish and Wildlife Service , there are about 10 billion breeding birds in the US. The maximum population size may be closer to 20 billion in the fall, and 10 billion at the start of the Spring breeding season. These are the dolphins in your tuna fish, for example.

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