Morphometric parameters and food preference in relation to sex and reference hematological values for Upupa epops from Pakistan oleh Rida Tahir, Warda Zafar, Muhammad Waseem Aslam, Ahmad Waheed, Ali Umar, Sana Fatima, Tariq Javed, Tabish Liaqat, Allah Ditta, Muhammad Ashfaq, Muhammad Zaman, Ali Nawaz, Tehmina Khan, Muhammad Wajid, Muhammad Saleem Khan