Hybridization is a common phenomenon in birds, particularly between closely related species, when reproductive isolation mechanisms are insufficiently developed. Hybrids differ from the parental ...
The study shows caribou herds changed their migratory duration, distance or elevation over 35 years of radio tag tracking. Decades of data following the migratory patterns of endangered caribou show ...
Migratory birds facilitate the cross-regional spread of pathogens such as avian influenza virus (AIV). Interspecies interactions among multiple migratory bird species within shared spatiotemporal ...