Primer encuentro de observadores de aves del noreste de México. El siguiente celebrarse en Diciembre junto con el Festival de la...

The 5th daytrip with the Saltillo birdwatchers club of the Museo de las Aves de Mexico. "To spread the knowledge for the sake of...

The 5th outing of the Saltillo Birdwatchers Club of the Museum of Birds of Mexico. "To know in order to value and preserve" is the motto...

Can you see the Mexican prairie dog (Cynomys mexicanus) in the claws of the Golden eagle (Aquila chrysaetos)? Photo @daniel_garza_tobon...

Happily welcomed by the birdwatching community of the Club de Observadores de Aves de Saltillo del Museo de las Aves de Mexico...

The largest bird eggs known, reaching 34cm/ 13.3in across and weighing up to 10kg/22lb, are the ones from the extinct Aepyornis maximus,...

1st pic: "Dromornis stirtoni, Stirton's thunder bird. Weighed up to 500kgs/1,100lbs and reached up to 3mts/9.8ft in height. Heavier than...

"The evolution of birds began 290 million years ago. It is believed they evolved from the Diapsid reptiles (organisms with two openings...