10,000 Birds

DECEMBER 30, 2021

One of this species’ many peculiarities is that it has a digestive system unique amongst birds: Hoatzins use bacterial fermentation in the front part of the gut to break down the vegetable material they consume, much as cattle and other ruminants do. We found Black-collared Swallows breeding in cracks among the lower riverside rocks.

Dolphins 259

Dolphins Colombia Otters Monkeys 259

10,000 Birds

JULY 29, 2021

mi at its widest point, consisting of seasonally inundated riparian forests, industrial poplar plantations, river arms and ponds with 60 mammal ( Eurasian Otter , Roe Deer , Wildcat , Golden Jackal , etc.) For most species, the breeding season ends by the end of June and the majority of songbirds are silent and invisible now.

Farming 264

Farming Fish Boars Birds 264

10,000 Birds

DECEMBER 1, 2022

Black-bellied Whistling-Ducks , Muscovy Ducks and Blue-winged Teals were around us, together with Green , Great and Little Blue Herons , Cattle and Great White Egrets , Black-crowned and Yellow-crowned Night-Herons , plus one locally rare Pinnated Bittern in the floating vegetation, as well as several dozen Neotropical Cormorants.

Costa Rica 232

Costa Rica Nicaragua 2019 Farming 232