Every industry has its own special lingo…. here is how I could tell you about my day in ‘our’ lingo…

 While in CNMI, the MAC team, in conjunction with DFW and AZA TAGs, works to provide different species for captive breeding as well as translocation.  On this trip our targets are GOWE and RUFA. 

"GOWE"

 
 
 
 

"RUFA"

 

We opened the nets at 6:00 AM ChST.  Throughout the day, every 15 minutes all the nets have to be checked and cleared of any non-target species.  Each time we walked out into the woods our excitement grew at the thought of catching our targeted species.  On the walks, we were also able to see active BRWE and RUFA nests.

BRWE Nest

RUFA nest

We would take turns going on the different net routes: nets 9, & 1-4, nets 10 and 11, or nets 5-8.  On the 3rd day of netting we added nets 12, 14, 15, & 16 to the mix to increase our trapping numbers.  And if you counted you may have noticed that we skipped net 13 – we did this intentionally, not as a superstition (as one might suspect), but net 13 is for “nature’s call” as we were out in the forest with no facilities other than trees near-by.

During the several days we were mist-netting, we also caught (and released) BRWE, MIST, COLK, WTGD, and MIHO.

BRWE

MIST

COLK

MIHO

For each of the target species that we caught a very specific protocol was followed.  Each person that was checking the nets had a special bag to hold and transport the bird back to base camp.  At camp, we put the birds into specialized transport boxes (with food and water) and labeled each bird with the net number and the time of trapping.  We used a GPS to mark all the netting sites, so we would be able to later include the exact trapping location in our data set. Once the birds were settled into the transport crates, we would transfer them back to the bird room for processing. 

COLK caught in a mist net

 
 
 

Trapped birds waiting in their individual bags to go in the crates.

 

Placing birds in the transport crates.

A transport crate ready to go and full of birds!

There is not a list of 100’s of bird species that inhabit this area; in fact the bird list numbers around 104 – 110 species.  One of the unique attributes of the CNMI is that each island has several endemic species (species that only occur on that island or those islands near-by).  Many of the birds that call CNMI home are listed on the IUCN as NT, VU, EN or CR (not to mention on near-by Guam the Micronesian Kingfisher is EW).   There are only a few forest bird species on the Island that we did not catch, namely MAFD and NIRW and one endemic species we did not see at all but heard… the MIME.  While driving to and from our netting sites, we did see several birds that are common to this are including WHTE, BRNO, and REHE.  While the possible list of species is not as long and diverse as the bird list for the Houston area, each sighting was a unique opportunity to see many bird species that not common, even in their native habitat.

Codes:

CNMI    Commonwealth of the Northern Mariana Islands
DFW      Department of Fish and Wildlife (for CNMI)

ChST      Chamorro Standard Time
MAC      Mariana Avifauna Conservation
AZA        Association of Zoos and Aquariums
TAG       Taxon Advisory Group
IUCN     International Union for Conservation of Nature
                EW         Extinct in the Wild
                CR           Critically Endangered
                EN          Endangered
                VU          Vulnerable
                NT          Near Threatened

AOU Banding Codes for Birds (with IUCN Red List Status)

GOWE   Golden White-eye (CR)
RUFA     Rufous Fantail
BRWE    Bridled White-eye (EN)
WTGD   White-throated Ground Dove (NT)
COLK     Collared Kingfisher
MIST      Micronesian Starling
MIHO    Micronesian Honeyeater
MAFD   Mariana Fruit Dove (EN)
NIRW    Nightingale Reed Warbler (CR)
MIME    Micronesian Megapode (EN)
WHTE    White Tern
BRNO    Brown Noddy
REHE      Pacific Reed Heron

Tiny RUFA chicks in the nest, four days after we first spotted the nest, shown previously.

 Want more information? Read the rest of the series by clicking HERE!

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