Prelims Bits
Context:
- Nine new Nomiinae solitary bee species identified in Kerala.
- Kerala now hosts 42 species—over half of India’s Nomiinae population.
About Solitary Bees
- Majority Presence: ~75% of all global bee species are solitary.
- Behaviour: Each female builds and provisions her own nest (no colonies).
- Ecological Role:
- Crucial pollinators (despite not producing honey).
- Ground-nesting enhances soil aeration, fertility, and moisture retention.
- Threats: Habitat destruction, pesticides, and climate change.