Every spring, a small but mighty signal marks the transition from winter to spring in San Juan Capistrano, California. We're not looking for a blooming flower, or feeling for a warm breeze -- we're awaiting the celebrated return of the swallows to Mission San Juan Capistrano. This...

The crop is a fascinating aspect of avian anatomy, serving as a crucial part of the digestive system in many bird species. This expandable pouch, typically found at the throat, acts as a storage space for food prior to digestion. While most commonly associated with birds, the crop...

Oology is the study of bird eggs. It also refers to the study of bird nests and breeding behavior. Oology can also refer to the hobby of egg collecting, which is illegal in many locations. Early scientific ornithological study often involved collecting birds by shooting them to study their...

Contributing to citizen Science projects helps our collective knowledge, but it also helps us as individuals learn. We'd like to highlight some citizen science projects in which families can participate. If you know of a project that...