This Polar Bear and two cubs were feeding on a just caught
bearded seal. The polar bears keen sense of smell can detect a
seal from a mile away and under three feet of snow. This image
is from World's Deadliest. A Nile crocodile (crocodylus
niloticus) displaying its teeth in South Africa. They have up to
68 teeth - shed and replaced all their lives, to keep them
sharp. The Nile croc is Africa's biggest reptile and the top
predator in its rivers. It grows longer than five meters, and
weighs more than 900 kilograms. This image is from World's
Deadliest. A Jumping spider has its fangs in a fly. The jumping
spider has eight eyes and eight legs to work with. It has 360
degrees of vision and also great distance vision. This image is
from World's Deadliest. Brazil: A frog in the rainforest
surrounding Jau National Park. Frogs are very sensitive to
humidity so their abundance in the rainforest can be a good
indication that the ecosystem is doing well. This image is from
Access 360°: The Amazon.