what looked like snowflakes are actually seeds of pump loads which grow well on what blends the habitat that beavers helped create. woodpeckers and other bird species meanwhile like nothing more than nesting in dead trees. so be this boost biodiversity both on land and in water. you wouldn't believe what beavers can date it's not a good thing they're only small rodents but they found a strategic spot and built this dam which is over one hundred twenty metres long that's an amazing achievement this is off it probably wasn't the work of a single family and beavers i mean it was probably built by several generations you know. this is a part of it buried under heaps of plant life a construction made of branches it could easily break so folk had found it has to be careful.