March Mammal Madness Round 1: Sexy Beasts

March Mammal Madness
Round 1: Sexy Beasts
Match Up
Kangaroo vs. Megaloceros
Winner
Kangaroo
Wolverine vs. Bongo
Wolverine
Lion vs. Bighorn Sheep
LIon
Daeodon vs. Olive Baboon
Daeodon
Rationale/Details
Kangaroo: swift kick, long
& sharp claws, quick &
agile, chambered
stomachs to help digest
grass, multiple sets of
teeth
Megalocerso: antlers for
defense, slower than
kangaroo, antlers
developed for sexual
selection
Wolverine: sharp claws
and crushing jaws, can
handle snow
Bongo: main predators
are hyenas, lions,
leopards, females raise
young, primarily
nocturnal, groups of 1013, lives in African forests
Lion: stalk, strength, and
speed, home turf in plains
of Africa, mane functions
in sexual selection,
usually 2-7 males take
over a pride
Bighorn Sheep: when not
in rutting season,
population separates into
female and male groups,
males rutt with horns in
intense head-butting, the
horns can weight more
than the rest of the
skeleton combined, found
on rocky cliffs in alpine
regions,
Daeodon: eats primarily
succulents, home turf
advantage, slashes with
tusks, 12’ long, 2200lbs,
Baboon: eats fruits, raids
crops thus targeted by
farmers, in Africa, males
quite larger than female,
large teeth,
Brown Bear vs. Vervet Monkey
Brown Bear
Gigantopithecus vs. Koala
Gigantohpithecus
Amphicyon vs. Yellow-Bellied Marmot
Amphicyon
Brown Bear: omnivores,
used to be in Mexico
through Europe and
Siberia, increased
interaction with humans
w/increased human
encroachment,
Vervet Monkey: 2’
primate, S & W Africa,
highly socialized
hierarchies determined by
size and familial status,
mainly vegetarian
although diet expanding
due to human interaction,
Gigantopithecus:
fossilized ape that lived in
SE Asia from 8 million to
100,000 years ago, males
larger than females, only
fossils are teeth and
mandibles and estimated
to be 880lbs,
Koala: males make
vocalizations to, attract
mate, gigantopithecus,
flees “battle”, males
larger than females, have
gut bacteria that allow
them to digest the toxin
in eucalyptus leaves
Amphicyon: shearing,
teeth like dogs, vertebral
column/tail like cats, and
short limbs & feet like
bears carnassials
Elephant Seal vs. European Hare
Elephant Seal
(premolar teeth), Europe,
lived 23-16 million years
ago
Marmot: eats grasses,
suns itself, doesn’t fight
rather has an alarm call
and retreats in a burrow,
live in matrilineal kin
groups (mother-daughtersister), found in Rocky
Mts to CA
Elephant Seal: male-male
competition often kills
pups due to inadvertent
crushing, vie for mates by
slashing back and forth
with their teeth, home
turf advantage
European Hare: Engage in
Fisticuffs for mates,