| Infrared sensing pits enable them to hunt at night, when warm-blooded mammals are easier to find. |
| In some management systems, agitating the liquid in pits has greatly reduced fly breeding. |
| These may well be the same birds at times congregating on flooded pits at Tottenhill on the fen borders. |
| The current method of digging pits for storing rainwater for recharging groundwater is hence a brilliant idea. |
| Most are fighting chickens he breeds for death in the killing pits across the state line in Louisiana. |
| Pigs and cattle have died when liquid manure stored in pits under slotted floors was agitated. |
