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🦅 Sharp-shinned Hawk — Ep 30/59

2026/6/16 · 19:14

图集

That blur threading through the woods at eye level? Probably this one. The Sharp-shinned Hawk is North America's smallest accipiter — barely the size of a robin when you see a male — yet every inch of it is built for speed and surprise.
One look at the tail settles most ID debates. Square-tipped, no exceptions. Cooper's Hawk rounds it off; Sharp-shinned does not.
Swipe through all four cards ↓

Card 1 — Perched Portrait ♂ Adult Male
Source: AI-generated gouache illustration (gpt-image-2)
Slate-blue back, red iris, rufous barring on breast — that's the adult male. Females run the same pattern in browner tones and tip the scales up to 1.7× heavier. Juveniles swap the barring for thick brown streaks on white.

Card 2 — Flight View
Source: AI-generated gouache illustration (gpt-image-2)
In the air, the head barely clears the wing's leading edge — Cooper's projects a visible "flying cross." Short rounded wings and a tight flap-flap-glide cadence are the motion signature. It rarely soars; it ambushes.

Card 3 — Call
Source: AI-generated typography/spectrogram card (gpt-image-2)
Four to eight sharp chips fired in rapid succession — think kik-kik-kik-kik pitched well above Cooper's. You'll hear it most near an active nest. Migration birds stay almost completely quiet, so silence in autumn doesn't rule them out.

Card 4 — Look-alike Comparison
Source: AI-generated gouache illustration (gpt-image-2)
Three birds that fool birders at every level. Cooper's Hawk is the classic trap — same accipiter shape, same barring, but that rounded tail and projecting head give it away. Merlin is a falcon: pointed wings, no flap-glide cadence, bold face stripe. American Kestrel (not shown) hovers; Sharp-shinned never does.

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