Analysis of the Biology, Ecology, and Composition of Toxic Bird Venom (Chordata: Tetrapoda: Aves)

Birds are vertebrate animals that stand out mainly due to the presence of feathers on their bodies. In addition, they have forelimbs modified into wings, a toothless beak, and light bones. They are endothermic, bipedal, and oviparous animals. Although they are known for their ability to fly, it is important to make it clear that not all birds have this ability. Penguins and ostriches, for example, are birds that are unable to fly. Birds participate in the food chain, in addition to helping in the pollination and dispersion of seeds of plant species. Poultry farming represents an important economic activity, generating income for thousands of people. The objective of this article is to analyze the biology, ecology, and composition of toxic bird venom (Chordata: Tetrapoda: Aves). The methodology used an integrative literature review and a synthesis process to develop the study to expand the understanding of knowledge and achieve the expected results. Regarding the inclusion criteria, national and international articles were used in full in Portuguese, English, and Spanish.