9.7K views · 136 reactions | Santa Claus has come to town, here in Tinley Park!  If you order curbside pick up at Aldi,  16000 S. Harlem Ave, you will be greeted by the jolly old man himself, while receiving your order. | Tinley Park Patch | Facebook

Lymphatic System | Function, Organs & Structure

Cells at Work! | E2 - Acquired Immunity/Peyer's Patch

Patches and Folds - Peyer's Patches, Location, Shape, Function, Folds

Video: Assessing the Development of Murine Plasmacytoid Dendritic Cells in Peyer's Patches Using Adoptive Transfer of Hematopoietic Progenitors

Explaining NFL Captain Patches: What Stars on Jerseys Mean and Why Are Some 'C' Patches Gold?

246K views · 9.8K reactions | Why so many? In some duck (and geese) species, there is a kind of "daycare" system where different adult ducks take turns watching over a group of ducklings while others go off to feed or rest. This cooperative behavior helps ensure the safety of the young ducklings by keeping them under constant supervision, even when their own mother is away. It's a fascinating example of teamwork in the animal kingdom! | The Bluebird Patch | Facebook