Am not able to remove an obstacle

[natxjkkggg]

Hi all, what should I do? Two big habitats hide the last obstacle of an new habitat place. The other two obstacles have been easy to remove!!

[Silverrain1]

Hi all, what should I do? Two big habitats hide the last obstacle of an new habitat place. The other two obstacles have been easy to remove!!

This has happened to me on several occasions to. Sometimes I tap around like crazy where I think it's going to b and hope that works. If it doesn't, I have had to see my grand farm then move a habitat to clear the obstacle then buy my farm back. I used to see my evolution flower but can't do that any more.