Natal and breeding dispersal in the Baltic Greylag Goose Anser anser.
(2001) In Wildfowl 52. p.21-30- Abstract
- Dispersai from the centre o f the breeding range of the Baltic
Greylag Goose Anser anser was studied using observations
of individuals with neck collars. The median natal dispersal distance was 0 km in females and 25 km in mates, respectively. A ll of the females recruited to w ith in
7 km o f where they had been reared, 87% to the natal lake and 11% to
neighbouring water bodies. Of the mates, only 11% rec ruited to the natal
lake, while one individual was found more than 1,000 km from its place of
birth. Even though the males dispersed to a g reater distance within the population's breeding range, th e ir distribution was s till highly skewed towards
th e ir point o f origin. Two thirds of a ll mates recruited... (More) - Dispersai from the centre o f the breeding range of the Baltic
Greylag Goose Anser anser was studied using observations
of individuals with neck collars. The median natal dispersal distance was 0 km in females and 25 km in mates, respectively. A ll of the females recruited to w ith in
7 km o f where they had been reared, 87% to the natal lake and 11% to
neighbouring water bodies. Of the mates, only 11% rec ruited to the natal
lake, while one individual was found more than 1,000 km from its place of
birth. Even though the males dispersed to a g reater distance within the population's breeding range, th e ir distribution was s till highly skewed towards
th e ir point o f origin. Two thirds of a ll mates recruited within 30 km of the site
where they had been reared. Once recruited, both sexes exhibited an
extremely strong p h ilopatry to th e ir breeding area. Only 1.5% o f the males
and 0.5% o f the females changed breeding site between successive years.
A lt breeding dispersal occurred within the local population, and in no case
exceeded 6 km. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/452821df-dd0c-442c-9740-37c813ac3176
- author
- Nilsson, Leif LU and Persson, Hakon
- organization
- publishing date
- 2001
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- natal dispersal, Sweden
- in
- Wildfowl
- volume
- 52
- pages
- 21 - 30
- publisher
- Wildfowl and Wetlands Trust
- external identifiers
-
- scopus:0035711971
- ISSN
- 0954-6324
- language
- English
- LU publication?
- yes
- id
- 452821df-dd0c-442c-9740-37c813ac3176
- alternative location
- http://wildfowl.wwt.org.uk/index.php/wildfowl/article/download/1094/1094
- date added to LUP
- 2016-12-12 15:56:15
- date last changed
- 2022-02-21 22:53:51
@article{452821df-dd0c-442c-9740-37c813ac3176, abstract = {{Dispersai from the centre o f the breeding range of the Baltic<br/>Greylag Goose Anser anser was studied using observations<br/>of individuals with neck collars. The median natal dispersal distance was 0 km in females and 25 km in mates, respectively. A ll of the females recruited to w ith in<br/>7 km o f where they had been reared, 87% to the natal lake and 11% to<br/>neighbouring water bodies. Of the mates, only 11% rec ruited to the natal<br/>lake, while one individual was found more than 1,000 km from its place of<br/>birth. Even though the males dispersed to a g reater distance within the population's breeding range, th e ir distribution was s till highly skewed towards<br/>th e ir point o f origin. Two thirds of a ll mates recruited within 30 km of the site<br/>where they had been reared. Once recruited, both sexes exhibited an<br/>extremely strong p h ilopatry to th e ir breeding area. Only 1.5% o f the males<br/>and 0.5% o f the females changed breeding site between successive years.<br/>A lt breeding dispersal occurred within the local population, and in no case<br/>exceeded 6 km.}}, author = {{Nilsson, Leif and Persson, Hakon}}, issn = {{0954-6324}}, keywords = {{natal dispersal; Sweden}}, language = {{eng}}, pages = {{21--30}}, publisher = {{Wildfowl and Wetlands Trust}}, series = {{Wildfowl}}, title = {{Natal and breeding dispersal in the Baltic Greylag Goose<em> Anser anser</em>.}}, url = {{http://wildfowl.wwt.org.uk/index.php/wildfowl/article/download/1094/1094}}, volume = {{52}}, year = {{2001}}, }