It looks like they are defending the next box. I saw one of those tree swallows flying over there and bothering them.
Went back 2/12/2024 at 1:20pm. One straightened needle was 10.5 cm. 3 needles per bunch and individual needles grew in twists.
Not sure if it's pitch pine. The soil in this area is coarse sand which tends to flood. Some areas more uphill are dry, some muddy sand.
White-tailed Deer (Odocoileus virginianus)
21 April 2023
428 Green Belt Park - RRLSP
Denton County, Texas
Taken from about 100 yards (300 feet) out (or a distance of about 92 meters)...