According to the American Museum of Natural History, Birds of North America - Western Region by DK Publishing, the Western Grebe life span is at least 15 years.
There isn't much information available on the actual lifespan of grebes. They are considered to be long-lived birds at one grebe is known to have live at least five years.
the pied billed grebes common name is sex
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It is about 7 years.
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No. Grebes and swans are two different species in to different families. The grebe is from the family Podicipedidae, and the swan in from he family Anatidae.
Grebes are small water birds similar to ducks. They do have a tail, but it is very short and stubby and not obvious when you look at these birds.
Grebes can be found in freshwater lakes, ponds, marshes, and open water habitats. They are commonly seen in North America, Europe, Asia, Africa, and Australia. Grebes tend to prefer areas with abundant aquatic vegetation and shallow water.
High levels of DDT found in grebes can be due to bioaccumulation, where the pesticide builds up in the food chain reaching toxic levels in top predators like grebes. Grebes consume contaminated fish and aquatic insects which leads to a high concentration of DDT in their bodies. Efforts to decrease the use of DDT and monitor its presence in the environment are important to protect wildlife like grebes.
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