FILE - An oak tree with new leaf growth also shows pollen hanging amongst the branches at a park in Richardson, Texas, Thursday, March 21, 2024. (AP Photo/Tony Gutierrez, File)FILE - The branches of an oak tree are stained with a green tint from pollen at park in Richardson, Texas, Thursday, March 21, 2024. (AP Photo/Tony Gutierrez, File)
Copyright 2024 The Associated Press. All rights reserved.
FILE - An oak tree with new leaf growth also shows pollen hanging amongst the branches at a park in Richardson, Texas, Thursday, March 21, 2024. (AP Photo/Tony Gutierrez, File)
