Ibis London Published for the British Ornithologists' Union by Academic Press, birds, ornithology, periodicals, The image features a series of two illustrations showcasing a hummingbird species, specifically Platystira cyanea. The top illustration depicts the delicate nest of the bird, intricately woven and securely perched within leafy branches. The bottom illustration captures the bird itself, likely in a poised moment at the entrance of the nest, exhibiting its vibrant plumage and characteristic posture. The surrounding foliage adds to the natural habitat context, emphasizing the birds role in its ecosystem.