Crotophaga sulcirostris
The Groove-billed Ani is a captivating member of the cuckoo family (Cuculidae), instantly recognizable by its distinctive, high-arched black bill deeply etched with parallel grooves. This medium-sized bird typically measures 30-34 cm (12-13.5 in) in length, with a wingspan of approximately 43 cm (17 in) and a weight ranging from 60-90 g (2.1-3.2 oz). Its plumage is entirely glossy black, often appearing shaggy and unkempt, further accentuated by its long, floppy tail. A key field mark, beside...
Found in open and semi-open areas, including scrubland, pastures, agricultural fields, forest edges, and riparian zones. Primarily inhabits low to moderate elevations, typically below 2,000 meters.
Primarily insectivorous, feeding on a wide range of insects such as grasshoppers, crickets, beetles, and caterpillars, as well as spiders and small lizards. Also consumes some fruits and seeds, especially during dryer seasons.
Groove-billed Anis are highly social, typically found in small family groups of 2-12 individuals that forage and roost together. They are diurnal, spending their days actively foraging on the ground or sallying from low perches. Their foraging strategy often involves following grazing livestock, ...
The Groove-billed Ani boasts a widespread distribution across the Americas, primarily as a resident species. Its northernmost breeding range extends into the extreme southern tip of Texas, USA, particularly in the Rio Grande Valley, where its population has been expanding. From there, its continu...
Least Concern
- The Groove-billed Ani is famous for its cooperative breeding, where multiple females lay their eggs in a single, shared nest. - Its distinctive bill features deep, parallel grooves, which are unique among North American bird species. - Often seen associating with livestock, they follow cattle a...