For all scientists involved in avian research | Review and cite ORNITHOLOGY protocol, troubleshooting and other methodology information | Contact experts in ORNITHOLOGY to get answers
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Questions related to Ornithology
We look for a solution of replacement for our cathéter/cannula of jet ventilation (cannula Acutronic 12CH) Which type of catheter/cannula be used and which is your return: positive and negative...
01 September 2017 1,178 0 View
What are best open source software available for the bioacoustic database management and for the cleaning and cutting of the raw recordings of animal sounds from the field? I have previously used...
29 August 2017 3,519 22 View
We intend to explore predation rates on snakes by using clay models but "ordinary" plasticine melts when exposed to heat. Can anyone recommend a suitable brand of modelling clay that does not lose...
15 August 2017 1,837 4 View
I am working with endothelial cells spheroids and I find that they stick together prior embedding in matrigel? Anyone knows how to avoid that?
10 August 2017 6,632 2 View
I am going to start a breeding study for ground-nesting birds in a low-grass steppe and I could use some advice in how to mark the nests found in order to easily locate them in next visits, and...
03 August 2017 7,739 7 View
I would like to know the recent research work on combating Coccidiosis in poultry caused by eimeria species without the use of antibiotics.
01 August 2017 551 3 View
I need data about Lesser Whistling Duck (Dendrocygna javanica) for my research work. Any data regarding their defecation rate, fecal N and P content, feeding habit daily migration pattern is welcomed.
13 July 2017 9,329 7 View
In my research activities on Phillip Island off Norfolk, South Pacific, I have recorded an example of cross-fostering with a species of Pterodroma incubating and rearing an Ardenna (Puffinus)...
13 July 2017 5,117 3 View
Hey, could anybody recognize/identify this specie in the picture attached? Terrestrial specie obtained from Souss Masa National Park in Morocco. PS: Knowing just the family of this specie is...
12 July 2017 5,946 4 View
As most of the cavity nester were having cavity nest in the difficult to access places , so is there any method to know the exact dates with out looking inside the cavity.
10 July 2017 2,360 5 View
parasite, Nematodes spp
04 July 2017 486 4 View
would you please inform me if I can detect proteins from serum frozen at -80 C and never thawed
03 July 2017 6,518 7 View
greetings. i am doing research on factors that influence skin color. i have seen all environmental factors and also Charles Darwin theory of natural selection has helped me. your answers will open...
02 July 2017 9,425 8 View
We have a variety of organic waste materials available including animal dung,crop residues,household organic waste and food waste etc.There are currently two routes available (apart from...
01 July 2017 4,449 3 View
Hello everyone: I would like to know about how to evaluate the ornithological value (or importance) of a series of wetlands; or the conservation value of a series of wetlands for birds. Imagine...
29 June 2017 4,290 3 View
Hi all, I am performing a right jugular catheterization to insert a probe. Although I do get success, however in 50% cases I get to see heavy bleeding after I have inserted the probe after a...
29 June 2017 849 6 View
It is known that embryos can survive for a limited age in vitro and cannot proceed to organogenesis because lack of placentation and unlimited factors in the uterine and maternal environment. Two...
28 June 2017 3,359 5 View
I cannot find the exact reference(s) regarding the split of the famous Larus argentatus complex. I need scientific reference showing what species were formed after the complex got split and when...
24 June 2017 3,380 4 View
they are grow mainly on rocks of different places how did i prepare sample
20 June 2017 5,298 4 View
.. but not as size variation in identical dental formulae (as in several mammal species), but to differences in number of teeth... I´m working with heterodontosaurids, a lineage in which several...
18 June 2017 9,723 6 View
I would like to take rat kidney tissue and isolate from that the proximal tubule cells for immediate use in a Clark-type oxygen electrode to study mitochondrial respiration. I do not want to study...
15 June 2017 1,878 2 View
Ova is produced in embryonic period and it passes the first meiotic division on that time. But sperms are produced at every time.
12 June 2017 5,124 3 View
The question here really is : isn't this kind of behaviour inherent in crime?
10 June 2017 970 4 View
I have collected samples of Chaetomorpha from nearby location. I wanted to grow them in the lab for some experimental purpose. I can not see any zoospore. Is there anyway to induce zoospores in...
10 June 2017 1,058 3 View