The wood thrushes is a bird species that lives in deciduous forests in north america. wood thrushes nest in tall trees. forage for insects and snails in decays leaf litter on the forest floor, and drink water from nearby freshwater sources. identify one biotic factor and one abiotic factor critical to their species’ survival. a.) biotic: insects; abiotic: decays leaf litter b.) biotic: tall trees; abiotic: snails c.) biotic: snails; abiotic: temperature climate d.) biotic: temperature climate; abiotic: water