These are starlings, performing a magnificent murmation before going to roost for the night in trees Great Yarmouth.
The second footage is Great Yarmouth Borough Council's measures to stop this starling behaviour!
Your thoughts?

#starling #murmation #starlingmurmuration #nature #birds #trees

Saw a wonderful murmation of grackles as I arrived home. They swelled and wove and danced through the air until they finally settled at a small lake/ farm nearby.

Ahhhh the choreography of nature. .....

#murmation
#grackles

Dolphin shaped starling murmation forms as a Marsh Harrier comes in to the flock at 12 O'clock.
(speck just to the left of the 'fin')
Meare, Somerset UK #dolphinstarling #starlings #murmation #birds #stormhour #hamwall @mybirdcards.com