Is laysan Albatross endangered?
Is laysan Albatross endangered?
The IUCN has classified the Laysan albatross as vulnerable due to drastic reductions in populations, but the population may be rebounding. The IUCN now classifies the Laysan albatross as near threatened. The Laysan albatross, while a common species, has not yet recovered from the wide-scale hunting of the early 1900s, with feather hunters killing many hundreds of thousands and wiping them out from Wake Island and Johnston Atoll. This slaughter led to efforts to protect the species (and others) which led eventually to the protection of the Northwestern Hawaiian Islands. The species is still vulnerable to longline fisheries and the ingestion of floating plastics due to high rates of plastic pollution. Feral cats are known to prey on nesting birds and chicks on some of the more newly colonized islands. In some places, big headed ants are a threat to young albatross chicks. The Laysan albatross has an occurrence range of 38,800,000 km (15,000,000 sq mi) and a breeding range of 3,500 km (1,400 sq mi) with a population of 1,180,000 mature birds estimated in 2006. Midway Atoll, Laysan Island, and the French Frigate Shoals have more than 90% of the breeding pairs at 551,940. Bonin Island has 23 pairs and offshore Mexico has about 400 pairs, with 337 pairs on Isla Guadalupe. The northwestern Hawaiian Islands have suffered a 32% reduction in breeders from 1992 to 2002. However, the last three years have had a rebound that stabilized the period between 1992 and 2005. This species was extirpated from Wake Atoll, Johnston Atoll, and Minami Torishima. The Mexican population has been increasing since its inception. In the past, harvesting for feathers was a major threat, along with high-seas drift net, but both of these have ceased, barring some small-scale illegal drift net operations. Current threats today are the longline fisheries.
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Photo By silversea_starsong , used under CC-BY-NC-4.0 /Cropped and compressed from original
Scientific Classification
Phylum
Chordates Class
Birds Order
Albatrosses and Petrels Family
Albatrosses Species
Laysan Albatross