Chapter 1
The ultimate survival cheat codes
Chapter 2
Senses that sound like science fiction
Chapter 3
Outrageous defense mechanisms
Chapter 4
Unconventional family dynamics
Ch 4 · Unconventional family dynamics
schopenhauer Unconventional Animal Families
When the queen of the anemone departs, the father changes place to take her throne.
schopenhauer Male emperor penguins huddle together to survive the freezing Antarctic winter.
schopenhauer Female jacanas defend large territories and mate with multiple males, leaving the fathers to incubate and raise the chicks.
Fun Fact
Seahorse birth blast: A male seahorse can give birth to over one thousand tiny babies in a single, explosive labor session.
schopenhauer The common cuckoo sneaks its eggs into other birds' nests, leaving the unsuspecting foster parents to raise its giant chick.
Glossary
brood parasitism (noun)
A reproductive strategy where an animal relies on others to raise its offspring. Common cuckoos lay their eggs in foreign nests, leaving unsuspecting hosts to raise the chicks.
A reproductive strategy where an animal relies on others to raise its offspring. Common cuckoos lay their eggs in foreign nests, leaving unsuspecting hosts to raise the chicks.
Quiz
Why do female jacanas leave the egg-rearing duties entirely to the male partners?
BETA
schopenhauer Match these cute, quirky critters to discover how the animal kingdom's strangest relatives are connected.
Quiz
For how many days does a male emperor penguin fast while incubating the egg in the freezing cold?
Quiz
What does a newly hatched cuckoo chick typically do to the other eggs in the host nest?
schopenhauer Common cuckoo birds use brood parasitism to trick other nesting species.
Quiz
How many eggs can a male seahorse carry in his pouch during a single pregnancy?
Quiz
What tricky strategy does the common cuckoo use to avoid raising its own offspring?
Quiz
Which male animal is famous for carrying developing eggs in a specialized brood pouch until they hatch?
Quiz
Where does a male emperor penguin keep its egg to protect it from the freezing Antarctic winter?
Quiz
In jacana bird families, which parent takes sole responsibility for incubating the eggs and raising the chicks?