Red insect egg case?

Red insect egg case?

Observation - Red insect egg case?. Description: Hi, This is a dark red insect egg case we've found on the top layer of soil in a part of the garden beneath a sycamore tree. Probably more pertinently, this is the area of the garden where we recently buried our cat 3' down. Any idea what these are, are

Hi, This is a dark red insect egg case we've found on the top layer of soil in a part of the garden beneath a sycamore tree. Probably more pertinently, this is the area of the garden where we recently buried our cat 3' down. Any idea what these are, are they harmful and do we need to do anything about them?