Hybridization
(eVideo)
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Published
[Place of publication not identified] : Peter and Rosemary Grant, [2015].
Format
eVideo
Language
English
Notes
General Note
Streaming video file encoded with permission for digital streaming by Films Media Group on September 11, 2015.
General Note
Title from distributor's description (Films Media Group, November 04, 2015).
Description
New species form in the Galápagos when populations of the same species diverge from each other on different islands, then later come together on the same island. This program reveals the barrier to interbreeding between different species of Darwin's finches. It examines why the barrier sometimes leaks and the consequences of rare gene exchange between species. The premating barrier to interbreeding is based on song learned early in life in association with parental appearance and used later in life when choosing a mate. Hybridization is rare, but can occur between species of similar size when a male learns the song of another species. On Daphne the Medium Ground Finch occasionally hybridizes with the slightly larger Cactus Finch, but never hybridizes with the much larger Large Ground Finch. Hybrids survive the dry season when there is food available that is appropriate for their intermediate beak size. They breed, not with each other but with one or the other of the parental species, and with high success. In this way genes flow from one species to another. If unchecked by natural selection hybridization can lead to the fusion of two species into one.
Target Audience
9 & up.
Language
Closed-captioned.
Local note
InfoBase Learning,Films on Demand: Master Academic Collection - US
Citations
APA Citation, 7th Edition (style guide)
(2015). Hybridization . Peter and Rosemary Grant.
Chicago / Turabian - Author Date Citation, 17th Edition (style guide)2015. Hybridization. [Place of publication not identified]: Peter and Rosemary Grant.
Chicago / Turabian - Humanities (Notes and Bibliography) Citation, 17th Edition (style guide)Hybridization [Place of publication not identified]: Peter and Rosemary Grant, 2015.
Harvard Citation (style guide)(2015). Hybridization. [Place of publication not identified]: Peter and Rosemary Grant.
MLA Citation, 9th Edition (style guide)Hybridization Peter and Rosemary Grant, 2015.
Note! Citations contain only title, author, edition, publisher, and year published. Citations should be used as a guideline and should be double checked for accuracy. Citation formats are based on standards as of August 2021.
Staff View
Grouped Work ID
3adcb26d-52cd-4028-9e26-d8090fdc2215-eng
Grouping Information
| Grouped Work ID | 3adcb26d-52cd-4028-9e26-d8090fdc2215-eng |
|---|---|
| Full title | hybridization |
| Author | films media group |
| Grouping Category | movie |
| Last Update | 2024-08-18 06:56:03AM |
| Last Indexed | 2025-01-30 02:11:30AM |
Marc Record
| First Detected | Aug 13, 2024 02:33:26 PM |
|---|---|
| Last File Modification Time | Aug 13, 2024 02:33:26 PM |
MARC Record
| LEADER | 04687cgm a2200745 a 4500 | ||
|---|---|---|---|
| 001 | ocn935946743 | ||
| 003 | OCoLC | ||
| 005 | 20240805213015.0 | ||
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| 041 | 0 | |a eng|j eng|a eng | |
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| 245 | 0 | 0 | |a Hybridization /|c Peter and Rosemary Grant. |
| 264 | 1 | |a [Place of publication not identified] :|b Peter and Rosemary Grant,|c [2015] | |
| 264 | 4 | |c ©2015 | |
| 264 | 3 | 2 | |a New York, N.Y. :|b Distributed by Films Media Group,|c 2015. |
| 300 | |a 1 online resource (1 video file (17 min., 10 sec.)) :|b sound, color. | ||
| 336 | |a two-dimensional moving image|b tdi|2 rdacontent | ||
| 337 | |a computer|b c|2 rdamedia | ||
| 338 | |a online resource|b cr|2 rdacarrier | ||
| 490 | 1 | |a Darwin's Finches in Galápagos | |
| 500 | |a Streaming video file encoded with permission for digital streaming by Films Media Group on September 11, 2015. | ||
| 500 | |a Title from distributor's description (Films Media Group, November 04, 2015). | ||
| 505 | 0 | 0 | |t Galápagos Ground Finch Study|g (2:20) --|t Finch Food Sources|g (2:46) --|t Finch Species Variation|g (2:37) --|t Interspecies Recognition|g (1:24) --|t Song Inheritance|g (2:19) --|t Finch Hybrids|g (2:04) --|t Finch Species Convergence|g (2:53) --|t Credits: Hybridization: Darwin's Finches in Galápagos|g (0:32). |
| 520 | |a New species form in the Galápagos when populations of the same species diverge from each other on different islands, then later come together on the same island. This program reveals the barrier to interbreeding between different species of Darwin's finches. It examines why the barrier sometimes leaks and the consequences of rare gene exchange between species. The premating barrier to interbreeding is based on song learned early in life in association with parental appearance and used later in life when choosing a mate. Hybridization is rare, but can occur between species of similar size when a male learns the song of another species. On Daphne the Medium Ground Finch occasionally hybridizes with the slightly larger Cactus Finch, but never hybridizes with the much larger Large Ground Finch. Hybrids survive the dry season when there is food available that is appropriate for their intermediate beak size. They breed, not with each other but with one or the other of the parental species, and with high success. In this way genes flow from one species to another. If unchecked by natural selection hybridization can lead to the fusion of two species into one. | ||
| 521 | 2 | |a 9 & up. | |
| 546 | |a Closed-captioned. | ||
| 590 | |a InfoBase Learning|b Films on Demand: Master Academic Collection - US | ||
| 650 | 0 | |a Bird populations|z Galapagos Islands. | |
| 650 | 0 | |a Birds|x Evolution|z Galapagos Islands. | |
| 650 | 0 | |a Evolution (Biology) | |
| 650 | 0 | |a Finches|z Galapagos Islands. | |
| 650 | 0 | |a Ground finches|x Evolution|z Galapagos Islands. | |
| 650 | 6 | |a Oiseaux|x Populations|z Galápagos. | |
| 650 | 6 | |a Oiseaux|x Évolution|z Galápagos. | |
| 650 | 7 | |a Bird populations.|2 fast|0 (OCoLC)fst00832929 | |
| 650 | 7 | |a Birds|x Evolution.|2 fast|0 (OCoLC)fst00833011 | |
| 650 | 7 | |a Evolution (Biology)|2 fast|0 (OCoLC)fst00917302 | |
| 650 | 7 | |a Finches.|2 fast|0 (OCoLC)fst00924818 | |
| 651 | 7 | |a Galapagos Islands.|2 fast|0 (OCoLC)fst01219610|1 https://id.oclc.org/worldcat/entity/E39PBJvxwYHVqKymvHjq6gptrq | |
| 655 | 4 | |a Films on Demand. | |
| 655 | 7 | |a Educational films.|2 fast|0 (OCoLC)fst01726235 | |
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| 655 | 7 | |a Educational films.|2 lcgft | |
| 655 | 7 | |a Internet videos.|2 lcgft | |
| 655 | 7 | |a Films éducatifs.|2 rvmgf | |
| 655 | 7 | |a Vidéos sur Internet.|2 rvmgf | |
| 710 | 2 | |a Films Media Group,|e film distributor. | |
| 710 | 2 | |a Peter and Rosemary Grant,|e production company. | |
| 776 | 0 | 8 | |i Digital transfer of (manifestation):|d Peter and Rosemary Grant, 2015 |
| 830 | 0 | |a Darwin's finches in Galápagos. | |
| 856 | 4 | 0 | |u https://login.aclibproxy.idm.oclc.org/login?url=https://fod.infobase.com/portalPlaylists.aspx?e=1&xtid=94784&wid=18502 |
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| 994 | |a 92|b SNC | ||