It's quite normal for birds that fly in cooler temperature such as 70-80F
(below 35C) for more than 10 hours to just fly few hours in summer when the
temperature has already reached to 90F by 7 am in the morning and by 12 pm
it is peaking at 110 F.
Effects of Extremes of Temperature on Performance of Flying Tipplers
Through his message dated Jan.9, my Shagird / pupil Khalid Rabbani requested
that I may offer a comparison of hot and cold weather flight performance of
Tipplers. His request perhaps resulted from some controversy between him and
Nino; Khalid contending that high temperatures in Pakistan and India are a