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NORFOLK BIODIVERSITY ACTION PLAN SPECIES DATA AUDIT ...

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ANNEX 9: MARINE MAMMALS<br />

MARINE MAMMALS<br />

Spp.<br />

Considered<br />

Extinct<br />

Species Present<br />

or<br />

absent<br />

in<br />

Minke Whale<br />

Balaenoptera acutorostrata<br />

Sei Whale<br />

Balaenoptera borealis<br />

Fin Whale<br />

Balaenoptera physalus<br />

Common Dolphin<br />

Delphinus delphis<br />

Long-finned Pilot Whale<br />

Globicephala melas<br />

(melaena)<br />

Northern Bottlenose Whale<br />

Hyperodon ampullatus<br />

Atlantic White-sided Dolphin<br />

Lagenorhynchus acutus<br />

White-beaked Dolphin<br />

Lagenorhynchus albirostis<br />

Norfolk<br />

Spp. New<br />

to<br />

National<br />

BAP List<br />

No. of<br />

records in<br />

database<br />

No. of 1km<br />

squares<br />

recorded<br />

since 1980<br />

Possible other<br />

sources<br />

of data sets<br />

P 13 2 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P? 1 - Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P 4 4 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P 8 5 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P 7 6 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P 7 2 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P 1 1 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

P 27 17 Cetacean Research Unit,<br />

European Cetacean Society,<br />

JNCC<br />

66<br />

Other survey<br />

work<br />

completed or<br />

in progress<br />

Cetacean<br />

sightings card<br />

distributed in<br />

Norfolk in 2008.<br />

Cetacean<br />

sightings card<br />

distributed in<br />

Norfolk in 2008.<br />

Cetacean<br />

sightings card<br />

distributed in<br />

Norfolk in 2008.<br />

Cetacean<br />

sightings card<br />

distributed in<br />

Norfolk in 2008.<br />

Comments<br />

Grouped UK plan for baleen whales<br />

Declining – Over-exploitation, pollution (chemical & noise), bycatch,<br />

collisions and climate change.<br />

Grouped UK plan for baleen whales<br />

Declining – Over-exploitation, pollution (chemical & noise), bycatch,<br />

collisions and climate change.<br />

Although there are no recent records, this species is wide<br />

ranging and may occur in the North Sea.<br />

Grouped UK plan for baleen whales<br />

Declining – Over-exploitation, pollution (chemical & noise), bycatch,<br />

collisions and climate change.<br />

Grouped UK plan for small dolphins<br />

Declining - Ecosystem changes resulting from the widespread<br />

over-exploitation of marine biological resources, by-catch,<br />

pollution, boat activity and climate change.<br />

Grouped UK plan for toothed whales<br />

Declining – Over-exploitation, pollution (chemical & noise), bycatch,<br />

collisions and climate change.<br />

Grouped UK plan for toothed whales<br />

Internationally threatened – Over-exploitation, pollution<br />

(chemical & noise), by-catch, collisions and climate change.<br />

Grouped UK plan for small dolphins<br />

Declining - Ecosystem changes resulting from the widespread<br />

over-exploitation of marine biological resources, by-catch,<br />

pollution, boat activity and climate change.<br />

Grouped UK plan for small dolphins<br />

Declining - Ecosystem changes resulting from the widespread<br />

over-exploitation of marine biological resources, by-catch,<br />

pollution, boat activity and climate change.

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