--- title: Infrared and heat cameras film at night by catching light or warmth… — How nature documentaries are made: hides, camera… · tree and pragmatics description: Infrared and heat cameras film at night by catching light or warmth our eyes cannot see; warm animals glow bright on heat cameras, while cold ground looks dark. Who acts: Infrared cameras, eyes, warm animals, cold ground. A sentence of the lesson «How nature documentaries are made: hides, camera tra --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/biology/394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting/14/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/school/biology/) / [How nature documentaries are made: hid…](https://md.mova.elamur.ai/free/en/corpora/school/biology/394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting/) / 14 # How nature documentaries are made: hides, camera traps, drones and years of waiting, sentence 14 Infrared and heat cameras film at night by catching light or warmth our eyes cannot see; warm animals glow bright on heat cameras, while cold ground looks dark. **Who acts:** Infrared cameras, eyes, warm animals, cold ground · **What happens:** film, catch, not see, glow, look · **To what, where:** light, heat cameras This is a sentence of the lesson «How nature documentaries are made: hides, camera traps, drones and years of waiting» of the biology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Infrared cameras, eyes, warm animals, cold ground), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:biology:394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting.lesson:14 # text = Infrared and heat cameras film at night by catching light or warmth our eyes cannot see; warm animals glow bright on heat cameras, while cold ground looks dark. # source = school lesson (ours) # course = biology # lesson = 394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting.lesson # annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×2 1 Infrared Infrared PROPN NNP Number=Sing 4 compound _ _ 2 and and CCONJ CC _ 3 cc _ _ 3 heat heat NOUN NN Number=Sing 1 conj _ _ 4 cameras camera NOUN NNS Number=Plur 5 nsubj _ _ 5 film film VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 6 at at ADP IN _ 7 case _ _ 7 night night NOUN NN Number=Sing 5 obl _ _ 8 by by SCONJ IN _ 9 mark _ _ 9 catching catch VERB VBG Tense=Pres|VerbForm=Part 5 advcl _ _ 10 light light NOUN NN Number=Sing 9 obj _ _ 11 or or CCONJ CC _ 12 cc _ _ 12 warmth warmth NOUN NN Number=Sing 10 conj _ _ 13 our our PRON PRP$ Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs 14 nmod:poss _ _ 14 eyes eye NOUN NNS Number=Plur 17 nsubj _ _ 15 can can AUX MD VerbForm=Fin 17 aux _ _ 16 not not PART RB Polarity=Neg 17 advmod _ _ 17 see see VERB VB VerbForm=Inf 9 advcl _ _ 18 ; ; PUNCT : _ 21 punct _ _ 19 warm warm ADJ JJ Degree=Pos 20 amod _ _ 20 animals animal NOUN NNS Number=Plur 21 nsubj _ _ 21 glow glow VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 5 conj _ _ 22 bright bright ADJ JJ Degree=Pos 21 xcomp _ _ 23 on on ADP IN _ 25 case _ _ 24 heat heat NOUN NN Number=Sing 25 compound _ _ 25 cameras camera NOUN NNS Number=Plur 21 obl _ Agree=R5-strong|Haiku=22:obl 26 , , PUNCT , _ 30 punct _ _ 27 while while SCONJ IN _ 30 mark _ _ 28 cold cold ADJ JJ Degree=Pos 29 amod _ _ 29 ground ground NOUN NN Number=Sing 30 nsubj _ _ 30 looks look VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 21 advcl _ Agree=R5-strong|Haiku=5:conj 31 dark dark ADJ JJ Degree=Pos 30 xcomp _ _ 32 . . PUNCT . _ 5 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **film** | present | Infrared cameras | | | | night | | vn transcribe-25.4 «NP V NP»: agent=Agent | | 2 | **catch** | gerund | Infrared cameras *not said here* | light or warmth | | | | | vn get-13.5.1 «NP V NP»: agent=Agent light=Theme | | 3 | **not** **see** | can | our eyes | | | | | | vn comprehend-87.2-1-1 «NP V»: agent=Experiencer | | 4 | **glow** | present | warm animals | | | heat cameras | | bright *property* | vn light\_emission-43.1 «NP V PP.location»: agent=Theme on camera=Location | | 5 | **look** | present | cold ground | | | | | dark *property* | vn stimulus\_subject-30.4 «NP V ADJ»: agent=Stimulus | One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree. **Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:biology:394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting.lesson:14`. **The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×2. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence. See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/). - ← previous: [How nature documentaries are made: hid…, 13](https://md.mova.elamur.ai/free/en/corpora/school/biology/394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting/13/) - next →: [How nature documentaries are made: hid…, 15](https://md.mova.elamur.ai/free/en/corpora/school/biology/394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting/15/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/394-how-nature-documentaries-are-made-hides-camera-traps-drones-and-years-of-waiting/)