Is a diving beetle a primary or secondary consumer?

Can you move a sitting hen to a lower nest some of the other hens are laying in the same nest what is the best height to have the nest box off the floor this is all new to me . any advise please? Should you peel an orange before using a juice extractor? Do people fish for carp? What is salt shock? Can bananas be used for shampoo or conditioner? What actors and actresses appeared in Melach Yam - 2010? What happens when mold lands on cheese? What brand image the manufacturer is trying to create for skittles? What beers have wheat in? What is the best way to get more oxygen in ponds for fish? When was Shamrock Farms created? What is the name of the kellogs rooster? How many calories in poached pears? How much is a bottle of wine in Egypt? How do i know my chicken egg is furtile if I've put it in an incubator at 37-38 Celsius? What are the advantages and disadvantages of lemon tea? When can you use romano cheese? What are good sandwich shop names? How does a wine opener differ from a wine corkscrew? The worlds largests pizza made in 1978 was cut in to how many pieces?

Is a diving beetle a primary or secondary consumer?