Spanish Ornithological Society

The Spanish Ornithological Society (in Spanish: Sociedad Española de Ornitología; SEO/BirdLife) is Spain's main bird conservation charity.

It also collects bird data and recently published the Atlas of Breeding Birds of Spain, which covers the whole country and all breeding species recorded.

[2] It has censused Eurasian griffon vultures, campaigned against illegal poisoning of raptors and other predators, and worked on sustainable agriculture in the Ebro Delta.

[1] Since 1998, SEO/BirdLife has also implemented an international programme in North Africa and Latin America.

[1] It is involved in monitoring the critically endangered northern bald ibis in its Moroccan stronghold in the Souss-Massa National Park.