Name:                                     

E-1. Large size.

Possible advantage(s):

E-2. Trunk.

Possible advantage(s):

E-3. Long lives.

Possible advantage(s):

Possible disadvantages(s):

Possible advantage(s):

E-5. Bluff charge.

Possible advantage(s):

E-6. Gender size differences.

Possible advantage(s):

African Lions.

L-1. Living in groups.

Possible advantage(s):

L-2. Hunting in groups.

Possible advantage(s):

L-3. Female hunters.

Possible advantage(s):

L-4. Male mane.

Possible advantage(s):

L-5. Baby killing.

Possible advantage(s):

Gazelles.

G-1. Living in herds.

Possible advantage(s):

G-2. Long necks.

Possible advantage(s):

G-3. Chaotic flight from danger.

Possible advantage(s):

Giraffes.

Gi-1. Long neck.

Possible advantage(s):

Leopards.

Le-1. Ambush hunters.

Possible advantage(s):

Rhinoceros.

R-1. Head near the ground.

Possible advantage(s):

R-2. Great nose, bad eyes.

Possible advantage(s):

Baboons.

B-1. Omnivorous diet.

Possible advantage(s):

B-2. A complicated social order.

Possible advantage(s):

B-3. A reputation for nastiness.

Possible advantage(s):

Humans.

Hu-1. Walking on two legs.

Possible advantage(s):

Hu-2. Ability to carry things.

Possible advantage(s):

Hu-3. Making durable, reusable tools.

Possible advantage(s):

Hu-4. Settled lifestyle.

Possible advantage(s):

Hu-5. Classic gender roles.

Possible advantage(s):

Hu-6. Long term monogamous relationships.

Possible advantage(s):

Hu-7. Females with no obvious fertile periods.

Possible advantage(s):

Hu-8. Language.

Possible advantage(s):