As part of multiple scientific studies requiring passive monitoring of birds but also bats, the Muséum National d'Histoire Naturelle wishes to:

- Acquisition of equipment: supply of different types of technologies allowing the passive acoustic recording of these species (birds and bats), both in their programming, autonomy and data transmission modes.

- Provision of services: Carrying out poses and visual monitoring from observation points on land or at sea (valid only for birds)

Acoustic bird sensors powered by a built-in solar panel, with the option to connect another sensor to the battery/solar panel

Acoustic sensor installation and maintenance services

Provision of visual monitoring of landbirds from coastal observation points - Atlantic and European Channel coasts

provision of visual monitoring of seabirds from coastal observation points - Atlantic coast and European Channel

provision of visual monitoring of birds at sea from ships - Atlantic and Channel coasts Europe

Acoustic chiropteran sensors with the possibility of internal and external power supply

Acoustic bird sensors with the possibility of internal and external power supply

Acoustic Chiropteran Sensors with Internal Power Supply and Remote Controllable

Bird acoustic sensors with internal power supply and remote configuration

Acoustic chiropteran sensors with the possibility of internal and external power supply, with remote wireless transmission

Acoustic bird sensors with the possibility of internal and external power supply, with remote wireless transmission

Acoustic sensors for birds and bats with internal power supply

Power bank can be recharged by solar panel