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A stickleback is a small fish that typically occupies freshwater and coastal marine environments. In a food chain, it serves as both a predator and prey; it feeds on small invertebrates and zooplankton, while being a food source for larger fish, birds, and mammals. Its role helps to maintain the balance of aquatic ecosystems by transferring energy from primary producers to higher trophic levels.
The Stickleback - 1915 was released on: USA: April 1915
External, like most fish.
The Stickleback - 1913 was released on: USA: 11 March 1913
A four-horned sculpin eats a three spined stickleback. Interesting...............................
A Mekong food chain is a food chain of the Mekong region
internal
yes
food chain of a eagle
food chain on land
what is a monkeys food chain
arboreal food chain