Haliaeetus leucocephalus

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Threats

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Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
ANIMALIA	CHORDATA	AVES	FALCONIFORMES	ACCIPITRIDAE

Scientific Name:

Haliaeetus leucocephalus

Species Authority:

(Linnaeus, 1766)

Common Name/s:

English

–

Bald Eagle

Assessment Information [top]

Red List Category & Criteria:

Least Concern ver 3.1

Year Published:

2012

Assessor/s:

BirdLife International

Reviewer/s:

Butchart, S. & Symes, A.

Contributor/s:

Justification:
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be increasing, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.

History:

2009	–	Least Concern
2008	–	Least Concern
2004	–	Least Concern

Geographic Range [top]

Range Description:	This species breeds in Canada, USA, Mexico, and the French island territories of Saint Pierre and Miquelon. It is considered a vagrant in Belize, Bermuda, Ireland, Puerto Rico, and the US Virgin Islands.
Countries:	Native: Canada; Mexico; Saint Pierre and Miquelon; United States Vagrant: Belize; Bermuda; Ireland; Puerto Rico; Russian Federation; Virgin Islands, U.S.
Range Map:	Click here to open the map viewer and explore range.

Population [top]

Population:	(Rich et al. 2004)
Population Trend:	Increasing

Habitat and Ecology [top]

Systems:	Terrestrial; Freshwater; Marine

Systems:

Terrestrial; Freshwater; Marine

Threats [top]

Major Threat(s):	Past declines have been attributed to intense hunting, unintentional poisonings (notably use of DDT and lead shot), and habitat destruction in combination with the loss of great herds of bison, a seasonally important food source.

Major Threat(s):

Past declines have been attributed to intense hunting, unintentional poisonings (notably use of DDT and lead shot), and habitat destruction in combination with the loss of great herds of bison, a seasonally important food source.

Citation:	BirdLife International 2012. Haliaeetus leucocephalus. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 18 May 2013.
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