The difference between Hollow and Copse [closed]

What is the difference between a hollow and copse in the sense of a hollow as a feature of woodland? Wikipedia gives this definition:

https://en.wikipedia.org/wiki/Hollow

'Hollow, a low, wooded area, such as a copse'

Hollow

I felt so certain that hollow had a specific sense, related to woodland, that following @Xanne's link, I looked it up in the OED.

However the esteemed work had nothing of that kind, beyond its sense 2.

spec. A depression on the earth's surface; a place or tract below the general level or surrounded by heights; a valley, a basin.

And none of the examples it gives - between 1553 and 1885 - reference trees or woodland.

Nonetheless I feel sure that I, like I sense you have too, have seen it used in reference to a clearing in a wood or forest. That probably counts as an example of its sense 1 meaning, of:

A hollow or concave formation or place, which has been dug out, or has the form of having so been: †(a) a hole, cave, den, burrow (obsolete); †(b) a hole running through the length or thickness of anything; a bore (obsolete); (c) a surface concavity, more or less deep, an excavation, a depression on any surface; (d) an internal cavity (with or without an orifice); a void space;

Copse

A copse - a syncopation of coppice - is simply:

A small wood or thicket consisting of underwood and small trees grown for the purpose of periodical cutting.

Its etymology is Old French (originally Latin colpaticium - 'having the quality of being cut').

Quotations from OED - online edition.