droppings

n.

（鸟兽的）排泄物；滴下物；动物粪便；畜类

dropping point滴点；掉落点；空投点

1. On the road there is little to protect them from mud, insects, and bird droppings.
   在路上,几乎没有东西去保护他们免遭泥土、昆虫和鸟粪的侵袭。

Analysis of Droppings to Describe Diets of Small Birds
Seeds in droppings of tropical fruit-eating birds: importance of considering seed composition
Removal of Seeds from Neotropical Frugivore Droppings. Ant Responses to Seed Number
Measurement of Corticosterone Metabolites in Birds' Droppings: An Analytical Approach
Detection of Carp Interstitial Nephritis and Gill Necrosis Virus in Fish Droppings
Vermistabilization of textile mill sludge spiked with poultry droppings by an epigeic earthworm Eisenia foetida
Corticosterone metabolites in blue tit and pied flycatcher droppings: effects of brood size, ectoparasites and temperature
DISPERSAL OF AQUATIC ORGANISMS: VIABILITY OF SEEDS RECOVERED FROM THE DROPPINGS OF CAPTIVE KILLDEER AND MALLARD DUCKS
Biodegradation of waste-lubricating petroleum oil in a tropical alfisol as mediated by animal droppings
The Development of a Molecular Assay to Distinguish Droppings of Black Grouse Tetrao tetrix from those of Capercaillie Tetrao urogal...