Declines in pollinator populations and monarch butterflies require restoration of habitats with the plants and floral resources that support them. Monarch butterflies in particular lay their eggs exclusively on milkweed...
Conservation strategies are urgently needed for widely used tree species. Increasing numbers of species are threatened by overexploitation and their recovery might be poor due to low reproductive success and poor...
Fay introduces the often complex interactions of orchids with mycorrhizal fungi, pollinators and host trees, considering also threats from human utilization and changing land use. The Orchidaceae present particular...