Great blue herons and other aquatic birds eat crayfish. This includes surface feeding birds such as gadfly petrels, frigatebirds, gulls and fulmars. Crayfish escape from their predators by using a tail flip response. This rapid flip of their tails allows them to speed through the water away from danger.
You should receive a decision on your EAD application within 90 days of USCISâs receipt of your EAD application (or within 30 days if you are an asylum applicant).
Their name, photo and valid dates of. employment are printed on the EAD. Employers should note that the average processing time for USCIS to. issue the EAD is two or three months, and students may begin employment only after they receive the EAD. which will indicate the starting and ending dates of employment.