Black-footed Albatross

Black-footed Albatross exhibit strong pair bonds, often culminating in lifelong mating relationships. They engage in intricate, synchronized courtship rituals that reinforce their connection over many years. These elaborate displays involve mutual preening and a series of animated movements accompanied by various vocalizations. Daily activities consist of foraging trips that can extend beyond a week even during nesting periods, with both partners equally sharing in incubation and chick-rearing responsibilities. They seamlessly interact with their environment, showcasing distinctive adaptations for long-distance flight and oceanic feeding.

The black-footed albatross, along with the laysan albatross and the rare short-tailed albatross, are the three species of albatross that range in the northern hemisphere, as opposed to the rest of the family which range from the Equator south. There are at least 12 known breeding locations, but 97.5% of the total population is found colonially on the isolated Northwestern Hawaiian Islands, from Kure Atoll to Kaula Island, (such as Laysan, Midway, and the French Frigate Shoals). Small populations can be found on the Japanese islands of Tori Shima, Bonin, and Senkaku, and off the Mexican coast, primarily on Isla Guadalupe. They are extirpated from the Iwo Jima, Agrihan, Taongi Atoll, Marcus Island, Wake Island, and Johnston Island. Their range at sea varies during the seasons (straying farther from the breeding islands when the chicks are older or they don't have chicks) but they make use of great areas of the North Pacific, feeding from Alaska to California and Japan; however they do prefer the northeastern Pacific Ocean. They overlap greatly in breeding and feeding range with the other two species of northern albatross, although the other two will range further north into the Bering Sea than the Black-footed will. They have, on occasion, been sighted in the southern hemisphere.

The black-footed albatross is considered near threatened by the IUCN, because it is taken incidentally by longline fishing. An estimated 4,000 are taken every year, based on the number taken in 1990; other estimates put the number at 8,000, although more recent numbers are at around 6,150 per year with the majority of deaths from Taiwanese and Japanese fishing fleets. It is also vulnerable to oil and ingestion of floating plastics, which reduces the space in the stomach available for food to be brought to the chick. Finally volcanic eruptions on Torishima continues to be a threat. The black-footed albatross has an occurrence range of 37,600,000 km (14,500,000 sq mi) and a breeding range of 28 km (11 sq mi), with a population of 129,000 adult birds. Of these birds 24,000 pairs breed on Midway Atoll and 21,000 pairs breed on Laysan Island. Torishima has 1,218 pairs, the Bonin Islands have 23 pairs and there are about 400 pairs on offshore Mexican islands with 337 on Islas Guadalupe. All of these numbers come from estimates from 2005 to 2007. All of its nesting sites in the U.S. are protected, along with a 50 nmi (93 km) buffer zone around these islands. Within this buffer zone longline fishing is outlawed. Almost 80% of the breeding population is counted or sampled each year and most fisheries utilize seabird bycatch prevention measures.