Note: this full advertisement can be viewed here: 
https://sites.google.com/site/joshlapergola/volunteer2017

PLEASE APPLY ONLY IF YOU CAN PARTICIPATE FOR A MINIMUM OF 3 MONTHS OF THE FIELD 
SEASON AND DO NOT REQUIRE A STIPEND.

Six to nine field assistants needed for a study of ecology of colonial, 
cooperative breeding and sexual 
size dimorphism in the Hispaniolan Woodpecker in the Dominican Republic. Field 
research assistants 
will participate in data collection during an intensive ~3.5-month or 6.5 month 
field season. Assistant 
duties will include (but are not limited to) nest monitoring, focal behavioral 
observations (including 
nest watches and foraging records), assisting with tree-climbing, color-band 
reading, nest-searching, 
assisting with bird capture and processing, and data entry. I am currently 
looking for:

->Two to four FULL-term assistants are needed to arrive between 10 and 15 
January (somewhat 
flexible) and remain until 30 July. Applications will be accepted until 
positions are filled, but 
preference will be given to those submitted by 11 October. 

->Two to four 1st half term assistants are needed to arrive between 10 and 15 
January (somewhat 
flexible) and remain until 30 April. Applications will be accepted until 
positions are filled, but 
preference will be given to those submitted by 11 October. 

->Two to four 2nd half term assistants are needed to arrive between 15 and 20 
April (flexible) and 
remain until 30 July. Applications will be accepted until positions are filled, 
but preference will be 
given to those submitted by 1 November. 
Location: outside of Jarabacoa and close to Salto Jimenoa I, La Vega province, 
Dominican Republic

Job description: The Hispaniolan Woodpecker (Melanerpes striatus) nests 
colonially, ranging from 2 
to as many as 20+ simultaneously active nests in the same tree, making it very 
unique among 
woodpeckers (only one other picid species of the more than 200 is known to nest 
in such dense 
aggregations). Additionally, the Hispaniolan Woodpecker is the most sexually 
size dimorphic of 
Melanerpes woodpeckers. Since 2012, I have been color-banding and observing 
these woodpeckers 
to better understand the social organization of colonies. Fieldwork in the 2017 
field season will focus 
on further studying social organization of colonies, attempting to answer such 
questions as: 

1) How do nesting substrate (live vs. dead trees) and its availability 
influence colony size and 
structure? 
2) What information do prospecting birds utilize to "decide" where to nest, and 
how does this 
information use influence variation in colony size? 

More generally, we will collect data to help test hypotheses regarding the 
costs, benefits, and 
consequences of group living, the operation of sexual selection in cooperative 
societies, and the 
evolutionary factors driving the woodpecker's exceptional size dimorphism. An 
important objective of 
our work also includes studying how parasitic fly larvae in the genus Philornis 
impact nesting success. 
A new component in the 2017 season will involve initiating a next-box 
experiment. We will also 
 
Field research assistants will participate in data collection during an 
intensive 3.5-month (half term) or 
6.5-month (full term) field season. Assistant duties will include (but are not 
limited to) nest 
monitoring, focal behavioral observations (including nest watches, dominance 
watches, and foraging 
records), assisting with tree-climbing, color-band reading, nest-searching, 
assisting with bird capture 
and processing (including metal- and color-banding), and data management and 
entry. All volunteers 
will have the opportunity to learn various tree-climbing techniques. Assistants 
will be trained to set 
up, operate, and take down a unique elevated mist-net system developed 
specifically for this project 
but with applications to other ornithological studies.

Days will be long and the work will be physically and mentally demanding, but 
for those seeking to 
gain experience in field research, you won’t be disappointed. The workweek will 
typically be 6 days 
long in humid, mosquito-filled fields and forests, involving hiking sometimes 
muddy, steep hills, 
climbing barbed-wire fences, and avoiding bulls; this work will leave you 
exhausted at the end of the 
day! Assistants will be involved in all aspects of the project, including 
discussions of the conceptual 
framework of the project.

Neotropical bird species are generally poorly known with many aspects of their 
natural history 
incomplete or wholly unknown. Hispaniola is an island with many poorly known 
native or endemic 
species that will reveal their intriguing secrets to those motivated and 
patient enough to look. While 
our work will focus primarily on Hispaniolan Woodpecker, opportunities to 
collect data on the island’s 
other avian denizens may arise, and we will exploit these opportunities when 
possible. Any such 
observations of other bird species made by field assistants may result in 
publications (so an added 
bonus of this fieldwork is the possibility of not only adding a publication to 
your CV but making a real 
contribution to our knowledge of Hispaniolan birds and Neotropical 
ornithology). That having been 
said, the woodpecker research takes priority.

Dates: 

Full term assistants- Start: ~10 January, End: ~30 July 2017. (~6.5 months)
1st Half term assistants- Start: ~10 January, End: ~30 April 2017. (~3.5 months)
2nd Half term assistants- Start: ~15 April, End: ~30 July 2017. (~3.5 months)

College graduates and undergraduates are encouraged to apply. Current college 
students are 
encouraged to apply for academic credit for their work at their home 
institution.
 
Salary: Housing, drinking water, and research-related travel within the 
Dominican Republic will be 
covered.
Additionally, some funding is available to partly or fully cover airfare 
to/from the Dominican Republic. 
Assistants will have to cover their food expenses (~$30 USD per week).

Deadline: Until positions are filled. For full term and 1st half term 
positions, preference will be given to 
applications submitted by 11 October. Applications for the 2nd half term 
positions will be considered 
until 1 November. 

Qualifications: Those with previous field experience (especially those who have 
bird-handling and/or 
behavioral observation experience) and a strong interest in bird behavior are 
highly preferred, but 
such skills are not absolutely necessary (indeed, I will train you with 
numerous field protocols). 
Other important qualifications include: 
1) willingness to work very long hours in tropical conditions (that means 
buggy, sweaty, and very 
wet), 
2) commitment to paying attention to detail (e.g., writing legibly) for the 
entire ~3.5 to 6 months of 
work, 
3) ability to get along well with and be respectful of others in a very cramped 
environment (you will be 
in close contact with myself and three to four other field assistants for the 
whole 3.5 months, another 
PhD student and his team of one or two people, a master's student working May - 
August, a post-doc 
visiting for a month, and occasional other visitors for varying lengths of 
time), 
4) ability and willingness to work alone or jointly in the field and to work in 
an area where encounters 
with venomous invertebrates are a real possibility (there are plenty of bees, 
wasps, and ants; 
fortunately, though, there are no venomous snakes), 
5) good color vision (essential for distinguishing color-bands), 
6) willingness to cook (we will prepare nearly all meals and share cooking 
duties), 
7) willingness to contribute to general upkeep of living quarters (e.g., 
cleaning dishes, sweeping and 
cleaning the house, locking up, etc.), and 
8) an open mind, and a positive, pro-active attitude. 
9) Spanish language competency is a big plus but not required (though an 
interest and willingness to 
learn Spanish is required). 
10) Applicants must have a strong interest in field research as a possible or 
definite career goal (i.e., 
applying because you’d like to see a tropical forest before going off to 
medical school is not 
something I’m looking for).

Additional Desired Skills: I am especially interested in having assistants with 
a strong background in 
botanical identification to help with cataloguing woodpecker food items. 
Digital ornithology 
represents another component of the work, including photo documentation of all 
captured birds. I am 
interested in having assistants with strong photographing skills to help 
collect and curate 
photographs.

Application instructions: 
Please send:
1) a cover letter (1 page) detailing your interests and career goals and how 
you see this internship 
fitting in with them,
2) a resume or CV (keep it to relevant details),
3) an unofficial transcript (or simple list of courses and grades on a 
spreadsheet), and
4) the names and contact information (email and phone) of 3 references (ideally 
with some 
experience with how you work in a research/field context). Please also indicate 
the nature of your 
professional relationship to EACH reference (e.g., field supervisor, academic 
advisor, professor for a 
class, etc.). 
PLEASE ONLY APPLY IF YOU DO NOT REQUIRE A STIPEND.
Contact: Joshua B. LaPergola email: jbl96 AT cornell.edu

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