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Did You Know? John Gould 14 September 1804 – 3 February 1881 English ornithologist. He has been considered the father of bird study in Australia and the Gould League in Australia is named after him. John Gould was one of the world’s most renowned experts in the study of birds and it was his devotion to the classification and description of around 200 new Australian bird species which established his professional reputation in the 1830s. In 1976, he was honoured on a postage stamp, bearing his portrait, issued by Australia Post. Gouldian Finches (Source: The Animalspedia) |
Duties and Tasks
As an ornithologist, you might:
work on a variety of topics related to birds including physical structure, life cycle, behavior, origin, environmental issues and disease
conduct surveys to monitor bird species in a particular habitat
track bird movements and biological processes
collect, analyse and evaluate data
incorporate the data submitted by bird watchers into research to determine the effects of pollution, disease and habitat loss
prepare reports, management plans and presentations.
Working conditions
They study birds in their natural habitats or in the laboratory. Much of the research that ornithologists do is in the lab. For example, feathers collected during fieldwork are analyzed in the lab for a variety of purposes, including genetic mapping. And some studies of migratory behaviour or mate choice might involve observing birds in special cages.
Ornithologists often write reports about their research or publish articles in scientific journals focused on biology, ecology, conservation, or wildlife management. And ornithologists who do research also write grant proposals to seek funding for specific research
Tools and technologies
In the field they may use binoculars, telescopes, nets or traps, bands, measuring and weighing equipment, notebooks, stakes, markers, surveying equipment, geographical positioning system instruments, etc. In the lab or office they may use microscopes, chemicals, test tubes, syringes, slides, vials, cages, computers, calculators, etc. Some ornithologists use lots of tools, some very few. Depends simply on what they are doing.
1. Field Guides and Binoculars. The first binoculars were
double-barreled Galilean telescopes invented in the 17th century. In
1889, Florence Bailey published Birds through an Opera Glass. Modern
field guides and binoculars brought bird watching to the masses.
2. Numbered Leg Bands. The first record of bird banding was
during the Punic Wars, from 218–201 B.C. A messenger from a beseiged
garrison carried a swallow to a Roman officer, who tied a thread
around the swallow’s leg and released it to signal his response.
Since 1909, about 57 million birds have been banded in the U.S.
3. Cameras. The camera obscura was invented by a Greek
mathemetician in the 6th century. Still, movie, and video cameras
help ornithologists document rare species, allow accurate counts of
flocks, and establish visual proof of the presence or absence of
birds during the time the camera is operating. Motion sensors and
infrared make this technology even more useful.
4. Microphones and Recorders. Invented in 1876 by Emile
Berliner as a telephone voice transmitter, high quality microphones
now capture every nuance of bird songs. Playing recordings in the
field can get birds to respond.
5. Radio and Satellite Transmitters. Primitive radio
transmitters were built by German physicist Heinrich Hertz in 1887.
Large birds have been tracked by radio and satellite transmitters
for decades. Passive integrated transponders allow us to track tiny
birds. These transponders weigh less than 0.1 gram, less than 1
percent of the weight of a chickadee.
6. Radar. In 1904, German scientist Christian Hülsmeyer
patented the first radar device. Nowadays, NEXRAD, developed for
tracking weather, allows us to detect the density, location,
direction, and speed of movement of birds, insects, and bats, giving
a glimpse of major migratory movements.
7. Spectrograms. In 1951, the Kay Electric Co. produced the
first commercially available machine for audio spectrographic
analysis, marketed as the “Sona- Graph.” Spectrograms allow
researchers and birders to analyze sounds of interest gleaned from
many hours of recordings.
8. DNA Analysis. Since its advent in the 1970s, DNA
sequencing has greatly accelerated biological research and
discovery, giving researchers deep insights into the relationships
between various species and answering other fundamental questions
about evolution.
9. Telecommunications. In 1982, the concept of a worldwide
network of fully interconnected networks called the Internet was
introduced, and the speed at which news traveled among birders went
from months or days to minutes or seconds. The Internet allows
birders and scientists to get up-to-date information about birds via
eBird (www.ebird.org) and watch live video streaming via NestCams
(www.nestcams.org).
10. Autonomous Recording Units (ARUs). Since 1997,
scientists in the Bioacoustics Research Program at the Cornell Lab
have been developing ARUs for marine and terrestrial environments.
Researchers can leave an ARU in the field for long periods of time,
collecting data about the whereabouts and activities of a wide
variety of animals.
Education and training/entrance requirements
Most ornithologists start out with bachelor's degrees in biology,
wildlife biology, zoology, or ecology. A good background in science
and math is essential. Knowledge of statistical software is also
helpful, especially for advanced positions. Since ornithologists
spend a good deal of time writing reports, good communication skills
and courses on technical writing are also beneficial.
However, while education is a must, practical experience in the
field or lab is also critical. You can start gaining experience
through local bird watching clubs, workshops, internships, and
volunteer work for nonprofit wildlife and conservation
organizations.
Master's degrees are usually prerequisites for higher-level
positions. Doctorates are required for most university and research
positions.
Employment Opportunities
Employment of zoologists and ornithologists is projected to grow
slower than the average for all occupations.
More zoologists and ornithologists will be needed to study the
impact that human population growth and development has on wildlife
and their natural habitats. However, because much of the funding for
this research comes from governmental agencies, demand for
zoologists and ornithologists may be limited by budgetary
constraints.
Did You Know? Puck, a budgerigar, or budgie was accepted into the 1995 Guiness Book of Records as "the bird with the largest vocabulary in the world." He was acknowledged as having 1728 words when the Guiness Book went to press. The documentation for his feat took place over a six-month period when 21 volunteer observers in 21 separate sessions took notes on what they heard Puck say. Several observers were members of the Redwood Empire Cage Bird Club (Sonoma County, California), and most were familiar with various species of parrots. Two of the volunteers were avian veterinarians. In addition to the volunteer observations, tape recordings and a video were provided as documentation for Guinness. Puck's owner/caregiver, Camille Jordan, of Petaluma, California has about 30 hours of Puck tape recordings, videos and detailed records of every word she heard spoken! (Source: Nature's Scrapbook) |
Forensic ornithologist seeks to identify birds from fragmentary feathers, bones, beaks, talons, or other trace evidence in law enforcement cases and ABird Strike Analysis@ involves examining unknown feather samples collected from bird-aircraft collisions. Data from forensic cases is often used to prosecute violators of wildlife laws; bird strike data is used by aircraft engineers to design better engines, by airport managers to alter airfield habitats to discourage bird use, and by pilots to avoid flying where birds congregate.
ANZSCO ID:
234518
Knowledge, skills and attributes
To be a forensic ornithologist, individuals should possess a number of qualities that make them successful at identifying and communicating key information about birds:
Aptitude for science
Active learner
Effective communicator
Observant
Passionate
Curious
Service oriented
Analytical
Insight into systems and operations
Critical thinker
Persuasive
Problem solver
Pepper
Trail, Forensic
Ornithologist
(Source:
Fighting Crime with Feathers)
https://youtu.be/QtYJKP1Fy-g?si=v5j2ioIEvAeRa0wJ (1hour 32mins)
Duties and Tasks
In reality, the identification technique is very specialized and involves a combination of comparisons of both the microscopic and macroscopic (whole feather) characters in conjunction with circumstantial evidence (locality, date, habitat). Microcharacters are typically compared to a reference collection of microslides made from known species while whole feathers are matched with specimens in museum collections for positive identification. This method of feather identification also has applications in archeology, ecology (prey remains), food contaminants, bird-aircraft collisions (bird strikes), wildlife law enforcement, and in systematic and phylogenetic studies of birds.
Working conditions
Forensic Ornithologists conduct research in laboratory settings, in
which they may study birds in cages or analyze biological specimen
(blood, tissue, and feathers).
Once they gather essential information to their research, forensic
ornithologists will relay the information to their intended
audience—the police, the court, or legal colleagues
- in the form of reports.
They will normally work a 38 - 40 hour week however, they may be called on to do overtime if a case is pending.
Tools and technologies
Did You Know? The following is an abstract about "Stable isotope analysis as a tool to detect illegal trade in critically endangered cockatoos" by A. A. Andersson, L. Gibson, D. M. Baker, J. D. Cybulski, S. Wang, B. Leung, L. M. Chu, C. Dingle Legal wildlife trade creates opportunities for the sale of illegally procured animals and their derivatives, since it is difficult to differentiate legal from laundered items. This problem is common across many wildlife trade areas – exotic pets, ornaments, seafood – and involves a variety of taxa. Here, we tested the ability of bulk and compound-specific stable isotope analysis to help monitor and regulate trade of the yellow-crested cockatoo Cacatua sulphurea, a critically endangered species threatened by overexploitation for the pet trade. (Source: Australian Museum) Global trade in wild-caught yellow-crested cockatoos was banned in 2002; sale of captive-bred individuals, however, is still permitted. Our surveys in Hong Kong markets revealed more yellow-crested cockatoos for sale in 2017–2018 than the total number recorded as legally imported over the previous 13 years, emphasizing the need for a forensic tool to identify the source of the individuals for sale in the markets. Stable isotope analysis was successful at distinguishing between captive and wild cockatoos; we found significant differences between wild and captive cockatoos in both stable carbon (P < 0.001) and stable nitrogen (P < 0.001) isotope values. We found six amino acids that differed significantly between captive and wild samples, with valine (P = 0.009) being the most informative. Together, stable and compound-specific isotope analysis represents an important potential forensic tool to help combat illegal trade of cockatoos and could be expanded to other species threatened by wildlife trade. (Source: ZSL 9 June 2021) |
Education and training/entrance requirements
Professional forensic ornithologists typically have a master’s degree in a related subject, although many entry-level positions are available to individuals with a bachelor’s degree. Many hold doctoral degrees, which is a requirement for professorial and high-level administration positions.
Employment Opportunities
It should come as no surprise that ornithological forensics is an exceedingly obscure career path. The field didn't even exist until the 1960s. However, work in this field attests to the fact that this little-known arm of law enforcement plays a critical role in conservation.
Is it a Bird? Air Safety and the Museum
https://youtu.be/A2IeYlkG2r0
Did You Know? World’s largest audio collection of animal and birdcalls released online by Cornell University in the US. The online Macaulay Library archive at the Cornell Lab of Ornithology comprises nearly 150,000 digital audio recordings of about 9,000 species. It took 12 years for archivists to digitise the analog audio recordings, which include sounds of walruses, whales, birds, primates, frogs and other animals recorded in the wild. (Source: The Conversation) Go and have a look at the Macaulay Library site: |
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