How does a fish build a nest?
|
Some fish build nests to protect their developing eggs. The male stickleback first excavates a hollow in the mud. It then builds a tubeshaped nest over it, using weeds glued together with mucus.
|
|
Previous:
Back
|
Book:
1001
|
Section:
Nature
|
Chapter:
Fish
|
|
|
|
|
|