Other White Egg Layers. The Sussex, a very old English breed, is a beautiful bird that will lay around 260 to 280 eggs each year -- not quite as productive as the leghorn, but still a very acceptable number. The eggs are not so startlingly white as those of the leghorn, they're more cream-colored and brownish.
Causes of hip pain include bursitis, inflammatory and noninflammatory arthritis, fracture, sprain, infectious arthritis (septic arthritis), avascular necrosis, Gaucher's disease, sciatica, muscle strain, iliotibial band syndrome (IT band syndrome), and hematoma.
Other medical conditions listed in the Disease Database as possible causes of Hip pain as a symptom include: 1  Aseptic necrosis of bone. 2  Fracture, neck of femur. 3  Hip dysplasia, congenital. 4  Juvenile osteochondrosis of head of femur. 5  Multiple epiphyseal dysplasia. 6  Osteochondritis dissecans. 7  Slipped upper femoral epiphysis.