Passengers get charged when they cancel flights, but generally airlines donât. Alaska Airlines does not have a change or cancellation fee for changes made more than 60 days before departure. After departure, the fee is $125 for all paid and award tickets, except refundable first class.
Gray squirrels predominantly feed on tree nuts, but will also eat flowers, seeds, fungi, insects and even the occasional bird eggs. In addition to serving as an important prey species, the nut storing tendencies of the gray squirrel help to disperse tree seeds within their habitat.hese small, tree-dwelling rodents fit easily into a number of habitats due to their remarkable adaptability. Gray squirrels are easily recognized by their gray coat (varying from yellowish gray to pure silver, though different color morphs exist), ruffed tail and cream-colored underbelly.
They are able to adapt when the climate of the habitat is very dry or exceedingly wet. An adaptation is the change, or adjustment made by the plant or animal which increases its chance of survival in its environment. There are two types of adaptations; physical adaptations and behavioral adaptations. A physical adaptation can be a part of the plant or animal that has evolved in a certain species over time to enable it to survive better. A behavioral adaptation is a behavior or action that an organism does or uses to help it survive better.