I guess that it may depend on browser. There is such option in Chrome and Firefox.
You can also save image and then upload in Google image search to find it.

Anyway, the photo looks like obvious scam. Very unlikely that this user has experience with such photography and that has equipment expensive enough to take it.

Besides that there have been hundreds of Indonesian, Bangaldeshi, Pakistani and Indian accounts posting stolen photos of insects/macro photography. Pretty much most of accounts with such photography have been scams.