The Nano
The Nano is one of the world’s smallest GPS tags for birds.  It has a built-in GPS module, sensors (including accelerometer), and a wireless communication module via long-range Bluetooth. 

Specifications (view Short Range; view Long Range)

Remote programming and data access via UHF link – no need to recapture animals. Often used for tracking animals during the breeding season that regularly return to their nests, burrows, etc.

    • Remote automatic data download
    • Memory for 130,000 GPS fixes
    • Rechargeable batteries
    • Programming and data download from user-friendly interface
    • Power-saving mode: GPS can be switched off within base station range
    • UHF digital telemetry on board
    • Solar charger and diving duration logger in some models
    • Fully programmable: intervals 1-240 minutes, delayed start, accuracy, UHF communication intervals, GPS duty hours

Short Range

Automatic data download in maximal range to 800 km; backpack; diving sensor and logger; often used for tracking diving birds, reptiles, or big bats. NOTE: for Pica and Sterna (with solar chargers), use is for long-term tracking, i.e. small gulls, cuckoos, jackdaws, or falcons.

Product Name Specifications
GPS-UHF-Alle60 Alle 60

Dimensions: 26x16x10 mm; weight: from 4.5 grams; waterproof; battery life: ~500 GPS positions

(no solar charger)

GPS-UHF-Alle100 Alle 100

Dimensions: 32x16x10 mm; weight: from 5.9 grams; waterproof; battery life: ~1000 GPS positions

(no solar charger)

GPS-UHF-Uria60 Uria 60

Dimensions:26x16x11 mm; weight: from 6 grams;  waterproof >200m depth; battery life: ~500 GPS positions

(no solar charger)

GPS-UHF-Uria100 Uria 100

Dimensions: 35x16x11 mm; weight: from 8.5 grams; waterproof > 200m depth; battery life: ~ 1000 GPS positions

(no solar charger)

GPS-UHF-Uria300 Uria 300

Dimensions: 36x22x12.5 mm; weight: from 13.5 grams; waterproof > 200m depth; battery life: ~ 3000 GPS positions

(no solar charger)

 GPS-UHF-Pica-Solar  Pica

 Dimensions: 36x17x12 mm; weight: 5.6 grams; waterproof

(with solar charger)

 GPS-UHF-Sterna-Solar  Sterna  Dimensions: 36x17x13 mm; weight: 7.4 grams; solar-charger width 24 mm

(with solar charger)

Long Range

(Backpack series) Automatic data download in maximal range to 6 km, backpack, solar charger, 5-10 minute intervals are possible during sunny weather, for tracking birds from ~400 grams body mass during breeding season and migration (i.e. falcons, big waders, gulls, etc.).

Product Name Specifications
GPS-UHF-Harier-L  Harier L Dimensions: 58x27x15 mm; weight: from 13 grams
GPS-UHF-Harier-M  Harier M Dimensions: 58x27x24 mm; weight: from 15 grams
 GPS-UHF-Harier-H  Harier H Dimensions: 58x27x28 mm; weight: from 16 grams
GPS-UHF-Harier-H-LF Harier H LF Dimensions: 79x36x36 mm; weight: from 20 grams
GPS-UHF-Ibis Ibis (necklace)

Dimensions: 35-55 mm; weight: from ~23 grams

For tracking geese, ibises, and swans. Fast and easy closing system without screws or tools