With the siltation, however, conditions have become ideal for mangroves, and an area of over 12 ha of mangrove forest has grown on the northern banks of the river mouth. 2000, there was only some degraded patches of mangrove forest slightly upstream. Since the mid-1970s a high level of silt deposition has taken place that has extended the river mouth into the ocean and created the wide, open mud and sand flats which are the key attraction for large numbers of waders. These include open an sandy beach, sandbanks, mudflats, salt marshes, vegetated and bare sand dunes, seasonal and permanent fresh water pools, mangroves, grassland and coastal scrub. Due to the combined action of ocean currents and freshwater flow from the highlands bringing high levels of silt, a diverse array of habitats have been formed. Sabaki River Mouth is where the Athi-Galana-Sabaki river system flows into the Indian Ocean some 5 km north of Malindi. The (incomplete) list of participants includes: Alasdair Lindop, Albert Baya, Alex Kinzer, Alex Mwalimu, Améline Nussbaumer, Amina Simba, Andrew Kinzer, Andrew McNaughton, Andy Plumptre, Annali Bamber-Jones, Apolloh James, Benjamin Suluby, Benjamin Cowburn, Benji Van Baelenberghe, Beth House, Chege Kariuki, Chris Halliwell, Colin Jackson, Daniel Kazungu, Dave Bruinsma, Dave Guenther, David Ngala, Dena Elijah, Dixon, Dónall Cross, Edwin, Eric Thuranira, Erick Karisa Menza, Fleur Ng'weno, Francis Kazungu, Frank Willems, Freshly Tsofa, Gabe LePage, George Darrah, Harry Mjambili, Hassan Matembe, Hassan Mdogo, Hilary Mwachia, Israel Lemako, Jan Van Beck, Jeff Davis, Jem Harris, Job Aben, John Gitiri, Jonathan Furaha, Joseph Ojuja, Judith Adhiambo, Judith Feldhaus, Juma Badi, Karel De La Cruz Victoria, Kate England, Katie Eshelman, Kibwana Ali, Kirao Lennox, Kirao Mwari, Kristel van Haute-Howes, Laura Sleeman, Lydia Kayaa, Lynton Baird, Marissa, Martilda Munga, Melisa, Michael Kadenge, Monicah Njambi, Mtawali, Mustafa Adamjee, Nancy Cross, Patrick Kaingu, Pauline Kazungu, Peter Musembi, Peter Ndurya, Raphaël Nussbaumer, Rehema, Robin Harris, Roni Jackson, Saddam Kailo, Salim Abdallah, Sam Oldland, Sammy Kenga, Samuel Mweni, Sarah Walker, Simon Valle, Stanley Baya, Tansy Bliss, Ted Nanninga, Timothy Mweri, Willy Kombe. Occurences (counts) table headers:|basisOfRecord |eventID |occurrenceID | individualCount|taxonID |scientificName |kingdom |phylum |class |takonRank |scientificNameAuthorship |vernacularName |occurrenceRemarks | This dataset is published as a Darwin Core Archive ( ) using a sampling event dataset ( ).Įvents (surveys) table headers: |type |language |license |rightsHolder |ownerInstitutionCode |eventID |samplingProtocol |sampleSizeValue |sampleSizeUnit |samplingEffort |eventDate |eventTime |locationID |continent |country |countr圜ode |county |locality | decimalLatitude| decimalLongitude|dynamicProperties| The data can be visualized on a R shiny app ( ) and downloaded directly on the Gitub repository ( ). The metadata can be visualized on the dedicated Github page ( ). This script produces two table files: events.csv(data/events.csv) records information related to the overall surveys and occurences.csv(data/occurences.csv) which contains information about individual counts. The metadata and data are generated with an Rmarkdown file ( ) based on the spreadsheet used to enter data. Since 2000, A Rocha Kenya ( has been monitoring waterbirds at two key sites on the Coast of Kenya: Sabaki River Mouth (3☁0’03.4”S 40☀8’41.7”E) and Mida Creek (3☂0’07.2”S 39★8’26.4”E). Waterbird Counts at Sabaki River Mouth and Mida Creek. Nussbaumer R, Lennox K, Baya A, Gijsbertsen J, Kinzer A, Jackson C (2022). Waterbird Counts at Sabaki River Mouth and Mida Creek
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