🐟Bluegill sunfish have a complex mating system involving different male strategies.
🔍Smaller males mimic females to enter nests and fertilize eggs that larger males may have missed.
🐠There are three types of male bluegill sunfish: brawny males, female mimics, and sneaker males.
🏞️The presence of different male strategies is necessary for the overall success of bluegill sunfish mating.
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How do bluegill sunfish mate?
—Big, brawny males create nests and attract females to lay eggs, which they fertilize.
What is a female mimic?
—A female mimic is a smaller male that enters nests pretending to be a female to fertilize eggs.
Do all bluegill sunfish offspring come from the larger males?
—No, only about 80% of the offspring come from the larger males, while smaller males also father some offspring.
Are there other species that use similar mating strategies?
—Yes, certain birds, lizards, and aquatic isopods also have parental males, female mimics, and sneaker males.
How can I support charity organizations through internet ads?
—You can download the Tab for a Cause browser extension, which donates advertiser's money to charity.
00:00Bluegill sunfish have interesting mating habits where larger males compete for mates.
01:11Smaller males mimic females to enter nests and fertilize eggs.
01:39There are three types of male bluegill sunfish: brawny males, female mimics, and sneaker males.
02:34Different male strategies coexist and contribute to the overall success of bluegill sunfish mating.
02:49The Tab for a Cause browser extension supports charity organizations.
