Prunus Americana aka wild plum/goose plum

[dkr06022012]

I sent @DennisD some scions of the Wild Plums that grow along my in-laws pasture fence. Ours get hammered by bugs/birds when they are not quite ripe.

Fruit Tree ID. Plum?

My in-laws have these 2 trees growing on the edge of their pasture. My father in law says he thinks they are plum trees. He said they were already here when they bought the farm in 1986. Just curious if anyone might have a clue to what they are? The fruits are small but juicy and sweet. [IMG_2907] [IMG_2906] [IMG_2905] [IMG_2904] [IMG_2908] [IMG_2909]