- Select a language for the TTS:
- UK English Female
- UK English Male
- US English Female
- US English Male
- Australian Female
- Australian Male
- Language selected: (auto detect) - EN
Play all audios:
The Birch Aquarium welcomed some new guests this week — ravioli-sized newborn Big Skates, who will live in the nursery habitat in the Hall of Fishes. Big Skates are the largest species of
skates found in North America and can grow as long as eight feet — about the size of a surfboard. “Despite this large size, their flat features and sandy coloration enable them to seamlessly
blend into the seafloor,” aquarium officials said. “They have two large, black spots on their fins masquerading as oversized eyes. It’s believed these `eyes’ make skates look larger,
tricking potential predators from messing with them.” Skates closely resemble stingrays, but differ in several major ways — skates do not have a stinging barb and do not give live birth.
While the Big Skate is listed as species of “least concern” by the International Union for the Conservation of Nature and Natural Resources, their large size and slow growth rate make them
vulnerable to overfishing. The aquarium received two egg cases from the Aquarium of the Bay. Big Skates lay large, dark brown egg cases that are made of a hard protein. Commonly referred to
as a mermaid’s purse, each egg case can contain multiple embryos. As the skates continue to grow, they will be moved to other locations in the aquarium. The Birch Aquarium is part of the
Scripps Institution of Oceanography at UC San Diego. More information can be found at aquarium.ucsd.edu/. _–City News Service_
