Los Angeles Unified School student enjoying tasty new meals.
Cross posted from the Let’s Move blog:
The city of Los Angeles is known all around the world for Hollywood, Beverly Hills, celebrities as well as glitz and glamour. There are more than 125,000 millionaires and more than 20 billionaires in this city I now call home.
But the reality is there is still a big discrepancy in quality of life between the elite and the majority of students I serve as food services director at Los Angeles Unified School District (LAUSD), the second largest school district in the country.
Of the 650,000 students we serve daily, 80 percent qualifies for free and reduced meals, which means the students and their families live in circumstances of poverty. In addition, 14,000 of our students are certified homeless with no fixed address. Read more »
Crayfish, like this Procambarus hayi are freshwater crustaceans, and live in rivers and streams. (U.S. Forest Service/Chris Lukhaup)
This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.
To raccoons, snakes and opossums, crayfish look pretty tasty, and large crayfish will even cannibalize their smaller kin. Crayfish, which live in rivers and streams, need instream cover to hide from all their predators. They also use cover to find food, to shelter while incubating eggs, and to keep themselves from being washed away in floods.
Susan Adams, a fisheries research scientist for the Forest Service’s Southern Research Station, examined different types of cover in the Yazoo River basin of Mississippi to see whether crayfish used large pieces of household trash for shelter when natural cover was limited. Her findings recently appeared in the journal Environmental Management. Read more »