10,000 Birds
NOVEMBER 13, 2023
Recent studies in Sri Lanka have revealed that, upon sighting a predator, a drongo will imitate the alarm calls of at least 4 other bird species (babblers, laughing thrushes, bulbuls, and others), as well as the call given by the specific predator, i.e. a giant squirrel or eagle.
10,000 Birds
JUNE 22, 2011
Many are familiar with dissecting owl pellets, but several birds will caste a pellet including hawks, eagles, gulls, herons and heck, I once witnessed a Scissor-tailed Flycatcher hack up a small one. For example, since eagles and hawks tend to rip their prey apart and have stronger digestive acids, their pellets look like wads of fur.
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10,000 Birds
DECEMBER 7, 2019
Short-toed Snake-Eagle – Circaetus gallicus. Martial Eagle – Polemaetus bellicosus. African Fish-Eagle – Haliaeetus vocifer. Tawny Eagle – Aquila rapax. Long-crested Eagle – Lophaetus occipitalis. Crowned Eagle – Stephanoaetus coronatus. 26 Nov 2019. 26 Nov 2019.
10,000 Birds
MARCH 3, 2018
Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Black Hawk-Eagle – Spizaetus tyrannus. Ornate Hawk-Eagle – Spizaetus ornatus. Greater Spotted Eagle – Clanga clanga.
10,000 Birds
NOVEMBER 3, 2018
Black Eagle – Ictinaetus malaiensis. Blyth’s Hawk-Eagle – Nisaetus alboniger. Crested Serpent-Eagle – Spilornis cheela. Ayres’s Hawk-Eagle – Hieraaetus ayresii. Martial Eagle – Polemaetus bellicosus. Verreaux’s Eagle-Owl – Bubo lacteus. 16 Jun 2018.
10,000 Birds
OCTOBER 6, 2018
Black Eagle – Ictinaetus malaiensis. Blyth’s Hawk-Eagle – Nisaetus alboniger. Crested Serpent-Eagle – Spilornis cheela. Ayres’s Hawk-Eagle – Hieraaetus ayresii. Martial Eagle – Polemaetus bellicosus. Verreaux’s Eagle-Owl – Bubo lacteus. 16 Jun 2018.
10,000 Birds
AUGUST 4, 2018
Black Eagle – Ictinaetus malaiensis. Blyth’s Hawk-Eagle – Nisaetus alboniger. Crested Serpent-Eagle – Spilornis cheela. Ayres’s Hawk-Eagle – Hieraaetus ayresii. Martial Eagle – Polemaetus bellicosus. Verreaux’s Eagle-Owl – Bubo lacteus. 16 Jun 2018.
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