Litter or bedding, in ethology and animal husbandry, is material, usually organic, used by animals to support their bodies when resting or otherwise stationary. May include straw, wood shavings, sawdust and such. (https://en.wikipedia.org/wiki/Bedding_(animals))
A lime is the fruit of several species of citrus, most of which are hybrids within the genus Citrus (family Rutaceae). Limes are generally small, round to oval fruits with green flesh and skin and a distinctly sour taste due to their high citric acid content. They are widely cultivated in tropical and subtropical regions for culinary, medicinal, and ornamental purposes. (Wikipedia. 2026. Lime (fruit). https://en.wikipedia.org/wiki/Lime_(fruit))
A closed forest formation consists of a forest where trees of various storeys and undergrowth cover a high proportion of the ground. (http://www.fao.org/docrep/005/y4171e/y4171e10.htm)