Indusia are splitting and peeling off the sori and revealing the dark brown spores.
Indusium (pl. indusia) A thin epidermal outgrowth from a fern leaf that covers the sorus.
Same plant as Observation dated May 16, 2022 when the indusia were intact and the sori looked like pale green rounded kidneys.
Feeding on squirrel at base of Oak tree, Huntley Meadows Park
Eastern gray squirrel with red tail and red face.
Bee on.magnolia flower, was busy rolling in the anthers/pollen collected in the petal