O tucano-de-cabeça-vermelha (Aulacorhynchus haematopygus) é um tucano de tamanho médio, de cor verde-grama, das florestas tropicais húmidas, desde o sopé até às terras altas. Normalmente, anda aos pares ou em pequenos grupos, deslocando-se através da copa das árvores ou alimentando-se nas árvores frutíferas. Para o distinguir do tucano-esmeralda, procure um bico castanho-escuro e uma mancha vermelha na garupa. Escutar longas séries de latidos repetidos.
Habitats e distribuição
The Crimson-rumped Toucanet primarily inhabits tropical and subtropical forests, ranging from lowland regions to montane cloud forests. It is typically found at elevations between 600 to 2,400 meters, favoring dense, humid forest environments where it can find ample fruit, insects, and small prey to sustain its diet. The bird often resides in the middle to upper strata of the forest, capitalizing on the dense canopy for both foraging and nesting. Geographically, this species is distributed across the Andean regions of northern and western South America, including parts of Colombia, Ecuador, and northern Peru. Its presence in these regions is largely tied to the availability of undisturbed forest habitats, though it can sometimes be found in secondary growth or disturbed areas that still provide substantial tree cover and food sources.
Comportamentos e reprodução
The Crimson-rumped Toucanet exhibits primarily monogamous mating habits, forming long-term pair bonds. During the breeding season, both males and females participate actively in nest preparation, which typically involves utilizing existing tree cavities. They sometimes add lining to these cavities to provide a more comfortable nesting environment. Females lay a clutch of 2 to 4 eggs, which both parents take turns incubating. In terms of social structure, these toucanets often reside in small family groups or loosely knit flocks outside of the breeding season, showing a cooperative behaviour that's beneficial for foraging. Unique among their reproductive strategies is the joint caregiving; once the chicks hatch, both parents share the responsibilities of feeding and protecting the young, ensuring higher survival rates through shared effort.
Dieta
Principalmente frutos e bagas.
Cores
Verde com a alcatra carmesim
Factos divertidos
Conhecida pelo seu impressionante traseiro vermelho e corpo verde. Utiliza o seu bico para alcançar os frutos em ramos finos.
Estado de conservação e esforços
The Crimson-rumped Toucanet (Aulacorhynchus haematopygus) is currently listed as Least Concern by the IUCN, but its population is thought to be decreasing. The primary threats to this species include habitat loss due to deforestation for agriculture and logging, as well as habitat fragmentation. Although not currently facing immediate extinction, the ongoing degradation of its natural habitat continues to pose significant risks. Conservation efforts for the Crimson-rumped Toucanet focus mainly on habitat preservation and restoration. Protected areas have been established within its range in parts of the Andean forests, and there are initiatives aimed at sustainable forestry practices to mitigate further habitat destruction. Additionally, local and international conservation groups are working to raise awareness about the ecological importance of this species and the need to conserve its habitat, ensuring a stable future for the Crimson-rumped Toucanet.
Galeria
