Crows are the largest members of the passerine or perching birds. The Carrion Crows are intelligent birds that form strong pair bonds.

---

Crows are the largest members of the passerine or perching birds. They are intelligent birds that form strong pair bonds. Here a Carrion Crow calls to its partner as they feed in tidal pools.

---

Size: 6000px × 4000px
Location: Scarborough, UK
Photo credit: © Nick Greaves / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 4, adaptation, allopreening, aves, avian, birdwatching, black, blooded, bond, bristles, cache, calling, carrion, chambered, commensurable, common, contour, corone, corvidae, corvus, crow, dinosaur, environment, family, feathers, filaments, food, habitat, heart, hoarder, intelligent, keratin, largest, living, olfactory, omnivore, opportunistic, ornithology, pair, passeriformes, passerines, plumage, preening, primary, problem, quill, raucous, scales, secondary, shaft, sociable, solver, tail, territorial, urban, vertebrate, vocal, warm