'In winter, this may account for 30% of a harbor seal's body weight; it provides energy, buoyancy in water & insulation'
blubber
SEALS: In winter, this may account for 30% of a harbor seals body weight; it provides energy, buoyancy in water & insulation
In winter, this may account for 30% of a harbor seal's body weight; it provides energy, buoyancy in water & insulation
In winter, this may account for 30% of a harbor seal's body weight; it provides energy, buoyancy in water & insulation
SEALS
blubber
SEALS