#1
S1E1
From Pole to Pole
A global tour examining the behaviors of animals and revealing the effects of climate change on their environments.
Episode Ratings Grid
M
Loading chart...
Excellent
Great
If You Liked This
See AllEpisode Power Rankings
The peaks and the valleys. Find the essential episodes — and the ones to skip.
#2
S1E6
Ice Worlds
Experience life in the most hostile corners of the planet by exploring the terrain, seasons, and animals of the Arctic and Antarctic.
#3
S1E8
Jungles
Jungles cover roughly three percent of our planet yet contain fifty percent of the world's species. Experience the countless flora and fauna that inhabit these unique areas.
#4
Ocean Deep
S1E11
#5
Mountains
S1E2
#6
Fresh Water
S1E3
#7
Caves
S1E4
#8
Shallow Seas
S1E9
#9
Seasonal Forests
S1E10
#10
Deserts
S1E5
Lowlights
This episode deals with savanna, steppe, tundra, prairie, and looks at the importance and resilience of grasses in such treeless ecosystems. Their vast expanses contain the largest concentration of animal life. Over Africa's savanna, a swarm of 1.5 billion red-billed queleas are caught on camera, the largest flock of birds ever depicted.
#10
Deserts
S1E5
#9
Seasonal Forests
S1E10
#8
Shallow Seas
S1E9
#7
Caves
S1E4
The Quality Arc
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
Loading chart...
Episode Engagement
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
Loading chart...