The status of the Grey Seal, Halichoerus grypus, in the Northwest Atlantic

Canadian Field-Naturalist

Volumn 115, Issue 4, 2001, Pages 653-662

  Lesage, Véronique ^a   Hammill, Mike O ^a  

^a MAURICE LAMONTAGNE INSTITUTE   (Canada)

Author keywords

Grey Seal; Halichoerus grypus; Northwest Atlantic; Phocid; Phoque Gris; Pinnipedia

Indexed keywords

CLIMATE CHANGE; CONSERVATION STATUS; FISHERY; PINNIPED; POPULATION SIZE;

CANADA;

ANIMALIA; CHONDRICHTHYES; GRYPUS; HALICHOERES; HALICHOERUS GRYPUS; MARTES ZIBELLINA; PHOCIDAE; PINNIPEDIA; PSEUDOTERRANOVA DECIPIENS;

EID: 0035480649     PISSN: 00083550     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (63)

1. Transfer of organochlorine residues from blubber through the circulatory system to milk in the lactating grey seal Halichoerus grypus
2. Organochlorine residue concentrations and burdens in grey seal (Halichoerus grypus) blubber during the first year of life
3. DDT has declined more than PCBs in eastern Canadian seals during the 1970s
4. Time budgets and topography: How energy reserves and terrain determine the breeding behaviour of grey seals
5. Mass transfer during lactation of an ice-breeding pinniped, the grey seal (Halichoerus grypus), in Nova Scotia, Canada
6. Seasonal and geographic variation in the diet of grey seals (Halichoerus grypus) in eastern Canada
7. Summer diet of grey seals (Halichoerus grypus) at Anticosti Island, Gulf of St. Lawrence, Canada
8. Pathology of Baltic grey seal and ringed seal females with special reference to adrenocortical hyperplasia: Is environmental pollution the cause of a widely distributed disease syndrome?
9. Levels and patterns of PCBs and OC pesticides found in harbor seals and grey seals from the St. Lawrence Estuary, Canada
10. Geographical variations in abundance of larval anisakine nematodes in Atlantic cod (Gadus morhua) and American plaice (Hippoglossoides platessoides) from the Gulf of St. Lawrence
11. Reproductive behaviour of the grey seal (Halichoerus grypus) on Sable Island, Nova Scotia
12. Grey Seal Halichoerus grypus Fabricius, 1791
13. Geographic distribution of mitochondrial DNA haplotypes in grey seals (Halichoerus grypus)
14. Population biology of sealworm (Pseudoterranova decipiens) in relation to its intermediate and seal hosts
15. Offshore diet of grey seals Halichoerus grypus near Sable Island, Canada
16. Grey seal pup production on Sable island: Sustained exponential growth of a large mammal population
17. Mass changes of grey seal Halichoerus grypus pups on Sable Island: Differential maternal investment reconsidered
18. Seasonal and geographic variation in the species composition and size of prey consumed by grey seals (Halichoerus grypus) on the Scotian Shelf
19. Predation by sharks on the grey seal (Halichoerus grypus) in Eastern Canada
20. Breeding behaviour in a colony of western Atlantic gray seals
21. Grey seal (Halichoerus grypus) distribution during 1983/84 in the Gulf of St. Lawrence as observed by aerial survey
22. Observations on the Grey seal (Halichoerus grypus) at Ramsey Island, Pembrokeshire
23. The geography of the grey seal
24. Epizootiology of morbillivirus infection in North American harbor seals (Phoca vitulina) and gray seals (Halichoerus grypus)
25. Udfarlig besknivelse over de Gronlandske saele
26. The relative influence of age and weight on the reproductive behaviour of male grey seals, Halichoerus grypus
27. Movements of Northwest Atlantic grey seals using satellite telemetry
28. Foraging behavior of female grey seals (Halichoerus grypus) in the Gulf of St Lawrence
29. Female reproductive rates, age at first birth, and age of maturity in male grey seals (Halichoerus grypus) from the Northwest Atlantic
30. Non-Sable Island pup production of the Northwest Atlantic grey seal in 1996 and 1997
31. Replacement yields of Northwest Atlantic Grey seals (Halichoerus grypus)
32. Postbreeding movements of western Atlantic grey seals as revealed by satellite telemetry
33. Consumption of cod by the Northwest Atlantic grey seal in Eastern Canada
34. Population trends of the grey seal (Halichoerus grypus) in the Gulf of St Lawrence
35. Temperature effects on the breeding distribution of grey seals (Halichoerus grypus)
36. Retrospective of the 1988 European seal epizootic
37. PCB levels correlated with pathological changes in seal uteri
38. The effect of maternal size and milk energy output on pup growth in grey seals (Halichoerus grypus)
39. Distribution and seasonal movements of grey seals, Halichoerus grypus, born in the Gulf of St Lawrence and eastern Nova Scotia shore
40. Harbour seal (Phoca vitulina) and grey seal (Halichoerus grypus) abundance in the St Lawrence Estuary
41. Activity of lactating ice-breeding grey seals (Halichoerus grypus) from the Gulf of St. Lawrence, Canada
42. The grey seal in Eastern Canada
43. Distribution and abundance of stomach nematodes among grey seals (Halichoerus grypus) and harp seals (Phoca groenlandica) in the Gulf of St Lawrence
44. Variations in abundance of larval Anisakines, sealworm (Pseudoterranova decipiens) and related species in eastern Canadian cod and flatfish
45. Growth in pinnipeds
46. Grey seal predation on the eastern Scotian Shelf: Modelling the impact on Atlantic cod
47. Growth and feeding habits of grey seals (Halichoerus grypus) in the northwestern Gulf of St Lawrence, Canada
48. Movements and diurnal behaviour patterns in a Baltic grey seal (Halichoerus grypus)
49. Grey seal (Halichoerus grypus) pup production on Sable Island and estimates of recent production in the Northwest Atlantic
50. Seasonal movements of grey seals (Halichoerus grypus) in the Northwest Atlantic
51. Movements, diving, and foraging behaviour of grey seals (Halichoerus grypus)
52. The reproductive behavior and energetics of male grey seals (Halichoerus grypus) breeding on a land-fast ice substrate
53. Population trends of the grey seal (Halichoerus grypus) in Eastern Canada