Samples of three hummingbird species - Anthracothorax nigricollis (ANI), Campylopterus largipennis (CLA), and Hylocharis chrysura (HCH) - were collected during field expeditions in Porto Vera Cruz, in ...

Seven years ago, anesthesiologist and budding photographer Carole Turek embarked on a seemingly impossible quest to photograph every hummingbird species in the world—all 366 of them. Now 75 years old ...

The sharp, elongated bills of green hermit hummingbirds aren’t just fine-tuned for feeding; they also allow males to joust like knights over mates The iridescent green hermit hummingbird is known for ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...