brooding

n.

sitting on eggs so as to hatch them by the warmth of the body

同义词：incubation

persistent morbid meditation on a problem

同义词：pensiveness

Constraints on Double Brooding in a Neotropical Migrant, the Hooded Warbler
The Relationship Between Adult Size and Brooding in Marine Invertebrates
On the evolutionary pathway of parental care in mouth-brooding cichlid fishes
Genotypic diversity and gene flow in brooding and spawning corals along the Great Barrier Reef, Australia.
THE INFLUENCE OF NEST TEMPERATURES AND MATERNAL BROODING ON HATCHLING PHENOTYPES IN WATER PYTHONS
Developmental Biology and Systematics of the Egg-Brooding Hylid Frogs, Genera Flectonotus and Fritziana
Subtypes of Rumination in Adolescence: Associations Between Brooding, Reflection, Depressive Symptoms, and Coping
The paradox of Rockall: why is a brooding gastropod ( Littorina saxatilis ) more widespread than one having a planktonic larval disp...
Highsmith RC.. Floating and algal rafting as potential dispersal mechanisms in brooding invertebrates. Mar Ecol Progr Ser 25: 169-179
An oviraptorid skeleton from the Late Cretaceous of Ukhaa Tolgod, Mongolia, preserved in an avianlike brooding position over an ovir...