The Northern Elephant Seal
- Weight: 880 - 5,100 lbs (0.40 - 2.31 tons)
- Length: 8.2 - 16 ft (2.5 - 5 m)
- Diet: Deeper dwelling mid-water fish and squid
- Status: Lower risk
Adult males use their large, inflatable noses during the winter breeding season to resonate sound when vocally threatening each other.