Coró-coró

The ibises have a very particular appearance overall, long and curved beak, long neck and legs and a chunky body, which makes them easy to recognize from a distance. Five species of ibises are reported in Panama, two of them have very few observations in the country, and are considered as vagrant species. In Bocas del Toro we can find the other three species: Green, Glossy and White Ibis, in this same order of abundance, with the Green Ibis the most common of the three, and the White Ibis the rarest one.

Birding Panama

Mesembrinibis cayennensis

In poor light, the Green Ibis (Mesembrinibis cayennensis), may appear as a black bird, but when you get the right light and angle, the beautiful iridescent feathers on the back of its neck may be appreciated.

In Bocas del Toro the Green Ibis (Mesembrinibis cayennensis) is frequently seen near the mangroves and wetlands of the lowlands, where it feeds on aquatic invertebrates (worms, snails, insects, etc.) by walking slowly and digging with its long bill into the mud, dirt, and shallow water.

Easy to recognize and locate by its peculiar loud call, they actively vocalize at dusk and down. Flying calls are a series of corocoro… sound, which explain the reason of the local name in some regions: “the coró-coró”.

Green Ibis call. Downloaded from zeno-canto (http://www.xeno-canto.org/sounds/uploaded/WNGXTLHREQ/GreenIbisDamani111028_26.mp3)

Birds are often seen in pairs or singles, but occasionally in small groups up to eight individuals (personal observations). Their nest is built with twigs, high in a tree over water, and separated from other nests of the same species.

Panama Birdwatching

Pair of Green Ibises

Typically, these birds vocalize on a high perch, in a clear area, at dusk or dawn. Notice the particular shape of these birds, it makes them easy to recognize from the distance.