How to estimate animal home range and habitat selection for a terrestrial bird inhabiting the coast and group of islands surrounded by the sea?

Hi, I have a set of GPS fixes from GPS tagged owls. The GPS was programmed to send 3 GPS positions (fixes) during the night (2 hours before midnight, midnight and 2 hours after midnight). The GPS...

10 November 2017 1,882 13 View

Suggestion for trail camera software for photo management and sharing with students?

I wish to use trail cameras in my teaching. The course is about vertebrates and the images from the trail cameras will be a learning resource among others. The main goal is that the students learn...

11 December 2016 9,148 8 View

No title

01 February 2016 9,582 12 View

I need volunteers for testing a R-script I have written (with help from colleagues) - can someone help?

03 April 2015 6,053 19 View

Can someone help with identifying colors in images of one individual bird?

11 December 2014 5,468 18 View

What is the best way to choose random points for a reptile habitat survey?

When doing habitat surveys by doing vegetation registrations for a given reptile it is important to also include vegetation registration for random points, this to do habitat selection...

08 September 2014 9,561 9 View

Could anyone give me suggestions for a software with video motion detection (VMD) that is customizable and suitable for analyzing animals in motion?

I have a large amount of video from monitoring animals from different taxas and environments that needs to be processed through a data program to sort out events of interest. I need to customize...

06 July 2014 6,302 3 View

Do you have any references for studies using separate binary logistic regression models for ordinal data?

I have a data set with a response variable with three outcomes (e.g. "zero", "one" or "two"). I want to see if this changes with the explanatory variable 'time'. Since the data is repeated...

06 July 2014 8,966 3 View

How to measure the level of camouflage?

I have a set of photos of birds and I wish to create an index on how well they blend into the background or in other words how much their colour and pattern deviates from their background. Is...

06 July 2014 9,670 42 View

Could anyone give me suggestions for Open-source software (OSS) to grab still images from video of different formats without loss of quality?

06 July 2014 8,553 2 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Inpatient DBT to reduce parasuicidal behaviour?

Currently trying to obtain as many pieces of research as possible for my dissertation around the implementation of DBT within the inpatient unit for those with a diagnosis of BPD. Primarily...

23 February 2021 5,654 2 View