Nests of the Chestnut-collared Swallow (Petrochelidon rufocollaris) made of mud mixed with plant matter. The Nest of Birds Definition: A bird nest is a place and structure where birds lay their eggs, incubate them, and rear the nestlings. Nest can be built and attended by a pair or multiple individuals working together in a cooperative […]
Brood Parasitism in Birds Definition: Brood Parasitism in birds is defined as the interaction in which a bird species (parasitic) places its eggs in a host species’ nest to free itself from parental obligations. The parasitic species only has to find a nest to lay its eggs and not see its offspring again. Parasitism between
Bird Reproduction Definition: Bird reproduction is a key process, which allows birds to create new individuals, transmit their genes, and perpetuate the species. Bird reproduction differs from other types of animals in various aspects, ranging from anatomical (absence of external genital organs in most males, operation of a single ovary in females, which is usually
Altricial or Precocial Young Birds: Know the Differences Whether you are a bird enthusiast or a casual observer, most of us have interacted with a baby bird or a young bird on the ground. Knowing a baby bird’s appearance and behavior can help you decide on the most appropriate action if you face the decision
