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
Any seabird folks out there have an endnote style file for Marine Ornithology? Nothing available online, trying to avoid creating one from scratch - thanks! Perhaps we can make the file publicly...
02 November 2020 9,847 7 View
Hi I'm trying to apply models that better fir my PE data, that is, oxygen production vs irradiance. I have been using phytotools package and I notice that all models available in this package...
29 October 2020 1,231 0 View
What would be the best method for analysing trends in species abundance in a single area in Latin America over a 15 year period? Could TRIM be used for this purpose? I don't have data about...
28 October 2020 7,758 5 View
Hello, I have mapped the locations of several individuals of a certain species of bird. I have the GPS coordinates, the date and the time data every half hour for several consecutive days and I am...
27 September 2020 3,938 2 View
Hi everyone, I am working on optimation of inactivation process of my Duck Atadenovirus A that I harvested from Embryonated Duck Egg (EDE). The allantoic fluid seemed to contained with debris and...
31 August 2020 9,787 2 View
So I have some mitochondrial control region (CR) sequences from several populations, and I'm calculating Tajima's D for each population in DnaSP and Arlequin. Each program agrees with respect to...
24 August 2020 814 6 View
I am interested in setting up a series of experiments with Physarum polycephalum. Apart from the organism, substrate and food, what other equipment would I need? Do I need to have a moisture and...
11 August 2020 1,100 0 View
May someone help me to get this paper? Holler, R., M. Lechner, H. Weyreter and W. and Von Engelhardt. (1986). Fore stomach fluid volume and retention time of fluid and particles in the...
06 August 2020 5,139 2 View
I have intestinal worms (platyhelminthes and nematodes), I'd like to know how do I make slides to examine these worms.
25 July 2020 5,010 2 View
I am doing research on how to reduce the heat stress of dairy cows by feed additive, so need your suggestions thanks
19 June 2020 4,267 23 View
I would like to know if there is any commercial laboratory offering the identification and quantitation of rhamnolipids in microbial culture media. Thanks!
15 June 2020 9,499 0 View
Does the 14-day rule for human embryo research applies to research on embryoid bodies as well? Especially when you are trying to develop a model/system that could mimic the micro-environment...
04 June 2020 8,204 0 View
Transect method of surveying vulture population is very common due perhaps to low cost incurring, although it runs the risk of poor selection of representative samples in varied landscapes,...
31 May 2020 4,461 9 View
I am looking for the correct selection of tags to use to monitor tree swallows moving in and out of nest boxes. My impression is that full duplex tags would be more appropriate but many studies...
27 May 2020 4,841 4 View
I have a large dataset of camera trap data that has been collected in a very remote location, this has meant cameras have died more than once due to an inability to access them. I usually do...
27 May 2020 3,167 0 View
Hi! I am working with a large-scale phylogenetic tree for fossil reptiles, and I would like to perform an analysis to supplement the primary analysis's implications for paleobiogeography. The...
27 May 2020 1,725 7 View
Wildlife sector provides employment opportunities to Ugandans directly and indirectly through conservation, wildlife-based tourism, trade and civil societies. Over 80,000 people were directly...
17 May 2020 1,457 0 View
While there are a number of studies that employ both constant effort mist-netting and audio-visual survey methods, there are very few that combine the numbers from those surveys into a single...
11 May 2020 8,619 1 View
Currently, I am trying to compare the environmental impact of electricity mixes in Germany, Slovakia, Czech Republic, Hungary, and Italy. For this, I need to know the country-specific impact...
03 May 2020 1,083 5 View
Scientific knowledge or discovery is synonymous to paradigm and it has a life cycle, hence, the need for research.
21 April 2020 4,316 2 View
in my reactor, according to bibliography the ratio of the substrates(tomato-manure-corn) are: 20-48-32. for the VS content of each substrate i made the following calculations: i weighted 4,25 gr...
12 April 2020 6,926 0 View
I performed an InFusion reaction - after digestion with vector of interest in 2 steps with two different restriction enzymes (RE)(BbvCI & BamHI) which cannot be heat-inactivated. I did the...
02 April 2020 6,701 0 View
Hi all, I was wondering if you know of any case in which breeder/floater ratio in birds is monitored over the years while observing changes in nest-site availability. Floaters in one of my focus...
30 March 2020 8,399 28 View
I have been running some ChIP-seq experiments in P. aeruginosa bacterial cultures. Following chromosome immunoprecipitation and decrosslinking I measured my DNA concentration on a Qubit...
19 March 2020 8,939 2 View